/* 00-assets.css */
:root {
    --figure-first-margin-top: var(--rhythm-reading-tight, 1rem);
    --media-separator-space: var(--rhythm-reading-media, 2rem);
    --editorial-separator-color: #efefef;
    --media-separator-color: var(--editorial-separator-color);
    --media-panel-border-color: #d0d0d0;
    --media-ui-font: var(--rel-font-ui);
    --media-panel-background: var(--color-surface);
    --media-panel-padding: 1.5rem 1.25rem 0.75rem 1.25rem;
    --media-table-panel-inline-padding: 1rem;
    --media-panel-margin-top: -1px;
    --media-panel-border: var(--control-border-width) solid var(--media-panel-border-color);
    --media-panel-margin: 1rem 0rem 2rem 0rem;
    --media-full-figure-margin: var(--rhythm-reading-media, 2rem) 0rem;
    --media-full-caption-margin: 0 0 0.5rem 0;
    --media-full-actions-margin-bottom: 1rem;
    --media-separator-height: 1px;
    --media-table-caption-padding: 0 0 1rem;
    --media-table-label-separator-margin: var(--rhythm-reading-media, 2rem) 0 var(--rhythm-reading-tight, 1rem) 0;
    --figure-bitmap-frame-color: var(--media-panel-border-color);
    --figure-bitmap-frame-padding: clamp(1rem, 2.5vw, 1.75rem);
    --figure-caption-font-family: var(--media-ui-font);
    --table-font-family: var(--media-ui-font);
    --table-surface-color: #fff;
    --table-rule-color: var(--media-panel-border-color);
    --table-double-rule-gap: 0.35rem;
    --table-cell-padding: 0.3rem 0.55rem;
    --table-header-padding: 0.55rem 0.55rem;
    --table-wrapping-header-padding-inline: 0.45rem;
    --table-first-row-padding-top: 0.65rem;
    --table-group-underline-inset: 1rem;
    --table-compact-width: 10ch;
    --table-category-width: 7ch;
    --table-long-header-width: 8.5rem;
    --table-profile-compact-width: 8ch;
    --table-profile-medium-width: 12ch;
    --table-profile-expanded-width: 16ch;
    --table-balanced-column-seed: 1%;
    --table-header-vertical-align: bottom;
    --table-quantitative-header-text-align: center;
    --table-interval-header-text-align: var(--table-quantitative-header-text-align);
    --table-quantitative-cell-text-align: center;
    --table-interval-cell-text-align: var(--table-quantitative-cell-text-align);
    --media-icon-button-radius: var(--button-radius);
    --media-icon-button-transition: transform 120ms ease, box-shadow 120ms ease, background-color 120ms ease, border-color 120ms ease, color 120ms ease;
    --media-icon-button-size: 2rem;
    --media-icon-size: 1rem;
    --media-icon-inactive-color: var(--media-panel-border-color);
    --media-icon-active-color: var(--color-text);
    --media-icon-active-border: var(--control-border-width) solid var(--color-text);
    --media-icon-hover-background: var(--color-surface-panel);
    --media-icon-active-background: var(--color-surface-control-active);
    --media-open-image-font-size: var(--type-masthead-meta);
    --media-open-image-padding: 0.35rem 0.65rem;
    --media-open-image-gap: var(--space-inline-sm);
    --media-open-image-color: var(--color-text);
    --media-open-image-border: var(--control-border-width) solid var(--color-text);
    --media-description-margin-bottom: var(--space-block-lg);
    --media-figure-actions-margin-bottom: 0.45rem;
    --media-figure-nav-gap: 0.35rem;
    --media-figure-slide-caption-margin-top: var(--space-block-lg);
    --media-caption-description-tight-margin: var(--space-inline-sm);
    --media-overlay-offset: 0.75rem;
    --media-overlay-z-index: 1;
    --media-overlay-control-size: 2.5rem;
    --media-console-background: #fff;
    --media-console-hover-background: #f4f4f4;
    --media-console-color: #43423e;
    --media-console-text-color: #767676;
    --media-console-border-color: #dedede;
    --media-console-radius: 8px;
    --media-console-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    --media-overlay-control-border: var(--control-border-width) solid rgba(67, 66, 62, 0.28);
    --media-overlay-control-radius: 0.375rem;
    --media-overlay-control-background: var(--color-surface);
    --media-overlay-control-color: var(--color-text);
    --media-overlay-focus-outline: var(--focus-ring-width) solid var(--figure-overlay-accent);
    --media-overlay-focus-outline-offset: var(--focus-ring-offset);
    --media-missing-margin-top: 0.75rem;
    --media-missing-padding: 0.875rem 1rem;
    --media-missing-border: var(--control-border-width) dashed #c58a2a;
    --media-missing-radius: 0.375rem;
    --media-missing-background: #fff6e7;
    --media-missing-color: #7a5417;
    --media-missing-label-margin: 0 0 0.35rem 0;
    --media-missing-label-size: var(--type-masthead-meta);
    --media-missing-label-letter-spacing: 0.04em;
    --media-missing-list-padding-left: 1rem;
    --media-missing-item-size: var(--type-caption);
    --media-missing-item-line-height: 1.5;
    --media-missing-code-size: var(--type-ui-xs);
    --media-missing-code-color: #5c3e10;
    --media-frame-background: var(--color-surface);
    --lightbox-backdrop-background: rgba(0,0,0,0.6);
    --lightbox-backdrop-padding: 1.5rem;
    --lightbox-backdrop-padding-mobile: 0.75rem;
    --lightbox-z-index: 1000;
    --lightbox-box-width: min(92vw, 68rem);
    --lightbox-box-max-height: calc(100vh - 3rem);
    --lightbox-box-max-height-mobile: calc(100vh - 1.5rem);
    --lightbox-box-background: var(--color-surface);
    --lightbox-box-radius: 0.75rem;
    --lightbox-box-shadow: 0 10px 30px rgba(0,0,0,0.35);
    --lightbox-close-offset: 1.75rem;
    --lightbox-close-size: var(--media-overlay-control-size);
    --lightbox-close-border: var(--control-border-width) solid var(--media-console-border-color);
    --lightbox-close-background: var(--media-console-background);
    --lightbox-close-color: var(--media-console-color);
    --lightbox-close-radius: var(--media-console-radius);
    --lightbox-close-padding: var(--space-inline-sm);
    --lightbox-figure-gap: var(--space-block-lg);
    --lightbox-figure-padding: 1rem;
    --lightbox-figure-padding-mobile: 0.75rem;
    --lightbox-meta-padding-top: 1rem;
    --lightbox-meta-paragraph-margin: 0 0 0.5rem 0;
    --lightbox-meta-text-size: var(--type-caption);
    --lightbox-img-max-height: min(70vh, 48rem);
    --media-boxed-text-margin: var(--rhythm-reading-media, 2rem) 0 var(--rhythm-reading-media-loose, 3rem);
    --media-boxed-text-padding: 1rem 1.2rem;
    --media-definition-list-margin: var(--rhythm-reading-block-related, 1.5rem) 0;
    --media-definition-list-padding: 1rem 1.2rem;
    --media-definition-list-columns: minmax(5.5rem, 10rem) 1fr;
}

#f1 {
    margin-top: var(--figure-first-margin-top);
}

.figure,
#panel-figures-tables .table-wrap {
    box-sizing: border-box;
    margin: unset;
    background: var(--media-panel-background);
    padding: var(--media-panel-padding);
    max-width: 100%;
    width: 100%;
    margin-top: var(--media-panel-margin-top);
    position: relative;
}

.figure {
    border: var(--media-panel-border);
}

#panel-figures-tables .table-wrap {
    border: var(--media-panel-border);
    padding-inline: var(--media-table-panel-inline-padding);
}

/* inline figures */

#panel-full-article .figure {
    border: unset;
    padding: unset;
    margin: var(--media-full-figure-margin);
    display: flex;
    flex-direction: column;
}

.figure-labelline {
    font-family: var(--figure-caption-font-family);
    font-size: var(--type-caption);
}

#panel-full-article .figure-labelline {
    margin: 0rem;
    font-weight: 500;
    font-size: var(--type-caption);
    order: 3;
}

#panel-figures-tables .figure-labelline {
    margin: var(--media-full-caption-margin);
}

#panel-full-article  .figure-media {
    order: 2;
}

#panel-full-article .figure-actions {
    order: 1;
    margin-bottom: var(--media-full-actions-margin-bottom);
}

#panel-full-article figure figcaption{
    order: 4;
}

#panel-full-article figure figcaption::after,
#panel-full-article #table-wrap::after {
    content: "";
    display: block;
    height: var(--media-separator-height);
    background: var(--media-separator-color);
    margin: var(--media-separator-space) 0 0 0;
}

#panel-full-article .table-wrap::before,
#panel-full-article .table-wrap::after {
    content: "";
    display: block;
    height: var(--media-separator-height);
    background: var(--media-separator-color);
}

#panel-full-article .table-wrap::before {
    margin: 0 0 var(--media-separator-space) 0;
}

#panel-full-article .figure + .table-wrap::before {
    content: none;
    display: none;
    margin: 0;
}

#panel-full-article .table-wrap::after {
    margin: var(--media-separator-space) 0 0 0;
}

#panel-full-article .table-wrap > .table-caption {
    padding: var(--media-table-caption-padding);
}

#panel-full-article .table-wrap > .table-caption .table-caption-desc {
    margin-bottom: 0 !important;
}

#panel-full-article .table-wrap > .table-caption::after {
    content: none;
    display: none;
}

#panel-figures-tables .figure,
#panel-figures-tables .table-wrap {
    margin: var(--media-panel-margin);
}

#panel-figures-tables .table-wrap {
    margin: var(--media-separator-space) 0;
}

.table-label::before {
    content: "";
    display: block;
    height: var(--media-separator-height);
    background: var(--editorial-separator-color);
    margin: var(--media-table-label-separator-margin);
}

.table-caption .table-label::before {
    content: none;
    display: none;
}

.fig-label, .table-label {
    font-family: var(--figure-caption-font-family);
    font-size: var(--type-caption);
    font-weight: 600;
}

#panel-figures-tables .table-label::before {
    display: none;
}

.table-caption-title {
    font-family: var(--table-font-family);
    font-size: var(--type-caption);
    font-weight: 600;
}


.btn.btn-icon {
    border-radius: var(--media-icon-button-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--media-icon-button-transition);
}

.btn.btn-icon.prev-figure,
.btn.btn-icon.next-figure {
    margin-right: auto;
    box-sizing: border-box;
    width: var(--media-icon-button-size);
    height: var(--media-icon-button-size);
    padding: 0rem;
}

.btn.btn-icon svg {
    width: var(--media-icon-size);
    height: var(--media-icon-size);
}

.btn.btn-icon.is-inactive svg path {
    stroke: var(--media-icon-inactive-color);
}

.btn.btn-icon.is-inactive:hover {
    background-color: transparent;
    cursor: not-allowed
}

.btn.btn-icon.is-active svg path {
    stroke: var(--media-icon-active-color);
}
.btn.btn-icon.is-active {
    border: var(--media-icon-active-border);
}

.btn.btn-icon.is-active:hover {
    background-color: var(--media-icon-hover-background);
}

.btn.btn-icon.is-active:active {
    background-color: var(--media-icon-active-background);
    transform: translateY(var(--motion-press-y));
    box-shadow: var(--shadow-control-inset);
}

.btn.btn-icon.open-image {
    font-family: var(--rel-font-ui);
    font-size: var(--media-open-image-font-size);
    padding: var(--media-open-image-padding);
    height: fit-content;
    color: var(--media-open-image-color);
    border: var(--media-open-image-border);
    gap: var(--media-open-image-gap);
}

.btn.btn-icon.open-image svg path {
    stroke: currentColor;
}

.open-image:hover {
    background-color: var(--media-icon-hover-background);
    border: var(--popover-close-hover-border);
    color: var(--color-text);
}

.open-image:active {
    background-color: var(--media-icon-active-background);
    transform: translateY(var(--motion-press-y));
    box-shadow: var(--shadow-control-inset);
}

.figure-actions {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--media-figure-actions-margin-bottom);
}

.figure-nav {
    display: inline-flex;
    align-items: center;
    gap: var(--media-figure-nav-gap);
}

.figure-media {
    margin-bottom: var(--media-full-actions-margin-bottom);
    position: relative;
}

.figure-missing-assets {
    margin-top: var(--media-missing-margin-top);
    padding: var(--media-missing-padding);
    border: var(--media-missing-border);
    border-radius: var(--media-missing-radius);
    background: var(--media-missing-background);
    color: var(--media-missing-color);
}

.figure-missing-assets-label {
    margin: var(--media-missing-label-margin);
    font-family: var(--rel-font-ui);
    font-size: var(--media-missing-label-size);
    font-weight: 700;
    letter-spacing: var(--media-missing-label-letter-spacing);
    text-transform: uppercase;
}

.figure-missing-assets-list {
    margin: 0;
    padding-left: var(--media-missing-list-padding-left);
}

.figure-missing-assets-list li {
    margin: 0;
    font-family: var(--rel-font-ui);
    font-size: var(--media-missing-item-size);
    line-height: var(--media-missing-item-line-height);
}

.figure-missing-assets code {
    font-size: var(--media-missing-code-size);
    color: var(--media-missing-code-color);
}

.figure-slide[hidden] {
    display: none;
}

.figure-media img,
.lightbox-img {
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--figure-bitmap-frame-color);
    padding: var(--figure-bitmap-frame-padding);
    background: var(--media-frame-background);
}

.figure-media img {
    height: auto;
    object-fit: contain;
}

.figure-slide-caption {
    margin-top: var(--media-figure-slide-caption-margin-top);
}

.figure-slide-caption p {
    margin: var(--lightbox-meta-paragraph-margin);
}

.figure-slide-title,
.figure-slide-label {
    font-size: var(--type-caption);
    font-weight: 600;
}

.figure-slide-desc:last-child,
.figure-slide-attrib:last-child,
.figure-slide-title:last-child,
.figure-slide-label:last-child {
    margin-bottom: 0;
}

.fig-description, .fig-long-desc, figcaption p, caption p, .figure-slide-caption p {
    font-family: var(--figure-caption-font-family);
    font-size: var(--type-caption);
    margin-bottom: var(--media-description-margin-bottom);
}

.table-notes {
    font-family: var(--table-font-family);
    font-size: var(--type-table-note);
}

#panel-figures-tables .table-wrap .table-caption {
    padding: var(--media-table-caption-padding);
}

.btn.btn-icon.open-image.open-image-overlay {
    position: absolute;
    top: var(--media-overlay-offset);
    right: var(--media-overlay-offset);
    z-index: var(--media-overlay-z-index);
    display: inline-flex;
    width: var(--media-overlay-control-size);
    height: var(--media-overlay-control-size);
    padding: 0;
    min-width: var(--media-overlay-control-size);
    min-height: var(--media-overlay-control-size);
    border: var(--media-overlay-control-border);
    border-radius: var(--media-overlay-control-radius);
    background-color: var(--media-overlay-control-background);
    color: var(--media-overlay-control-color);
    box-shadow: none;
}

.btn.btn-icon.open-image.open-image-overlay .btn-label {
    display: none;
}

.btn.btn-icon.open-image.open-image-overlay:hover {
    background-color: var(--figure-overlay-accent-bg);
    border-color: var(--figure-overlay-accent);
    color: var(--figure-overlay-accent);
}

.btn.btn-icon.open-image.open-image-overlay:active {
    background-color: var(--figure-overlay-accent-bg);
    border-color: var(--figure-overlay-accent);
    color: var(--figure-overlay-accent);
    transform: translateY(var(--motion-press-y));
    box-shadow: var(--shadow-control-inset);
}

.figure-actions .btn.btn-icon:focus,
.figure-actions .btn.btn-icon:focus-visible,
.figure-media .btn.btn-icon.open-image-overlay:focus,
.figure-media .btn.btn-icon.open-image-overlay:focus-visible {
    background-color: var(--figure-overlay-accent-bg);
    border-color: var(--figure-overlay-accent);
    color: var(--figure-overlay-accent);
    outline: var(--media-overlay-focus-outline);
    outline-offset: var(--media-overlay-focus-outline-offset);
}

/* Tighten caption -> description spacing when both are present */
.fig-caption:has(+ .fig-description) {
    margin-bottom: var(--media-caption-description-tight-margin);
}

/* inline figures */






/* Lock scroll when lightbox open */
.no-scroll { overflow: hidden; }

/* Expanded images: only this viewport is transformed, never article figures. */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: var(--lightbox-backdrop-background);
  display: grid;
  place-items: center;
  padding: var(--lightbox-backdrop-padding);
  overflow: auto;
  z-index: var(--lightbox-z-index);
  box-sizing: border-box;
}

.lightbox-box {
  --lightbox-ui-font: var(--media-ui-font);
  position: relative;
  width: var(--lightbox-box-width);
  max-width: 100%;
  height: min(56rem, calc(100vh - 3rem));
  height: min(56rem, calc(100dvh - 3rem));
  max-height: var(--lightbox-box-max-height);
  background: var(--lightbox-box-background);
  border-radius: var(--lightbox-box-radius);
  box-shadow: var(--lightbox-box-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
}

.lightbox-header {
  position: absolute;
  inset: 0.5rem 0.5rem auto;
  z-index: 1;
  pointer-events: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.lightbox-controls {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: nowrap;
  padding: 3px;
  border: 1px solid var(--media-console-border-color);
  background: var(--media-console-background);
  border-radius: var(--media-console-radius);
  box-shadow: var(--media-console-shadow);
  pointer-events: auto;
}

.lightbox-control {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0.4rem 0.65rem;
  border: var(--lightbox-close-border);
  border-radius: var(--lightbox-close-radius);
  background: var(--lightbox-close-background);
  color: var(--lightbox-close-color);
  box-shadow: var(--media-console-shadow);
  font-family: var(--lightbox-ui-font);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  pointer-events: auto;
}

.lightbox-icon {
  display: block;
  width: 16px;
  height: 16px;
  fill: currentColor;
  pointer-events: none;
}

.lightbox-control:hover,
.lightbox-control:active,
.lightbox-box .lightbox-close:is(:hover, :active, :focus) {
  background-color: var(--media-console-hover-background);
  border-color: var(--media-console-border-color);
  color: var(--media-console-color);
}

.lightbox-control[aria-disabled="true"] {
  cursor: default;
  opacity: 0.5;
}

.lightbox-controls .lightbox-control,
.lightbox-pan-controls .lightbox-control {
  background: transparent;
  border-color: transparent;
  border-radius: 4px;
  color: var(--media-console-color);
  box-shadow: none;
}

.lightbox-controls .lightbox-control:not([aria-disabled="true"]):hover,
.lightbox-controls .lightbox-control:not([aria-disabled="true"]):active,
.lightbox-pan-controls .lightbox-control:not([aria-disabled="true"]):hover,
.lightbox-pan-controls .lightbox-control:not([aria-disabled="true"]):active {
  background: rgba(0, 0, 0, 0.04);
}

/* Preserve text contrast when Reset's white surface darkens on interaction. */
.lightbox-controls .lightbox-reset:not([aria-disabled="true"]):is(:hover, :active) {
  color: #606060;
}

.lightbox-control:focus-visible,
.lightbox-viewport:focus-visible,
.lightbox-meta:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 2px;
}

.lightbox-viewport:focus-visible { outline-offset: -3px; }

.lightbox-close {
  margin-left: auto;
  display: grid;
  place-items: center;
  flex: none;
}

.lightbox-close svg path { stroke: currentColor; }

.lightbox-controls .lightbox-reset,
.lightbox-magnification {
  text-align: center;
  font-family: var(--lightbox-ui-font);
  font-size: 0.875rem;
  font-weight: 400;
  font-style: normal;
  line-height: 1.2;
  color: var(--media-console-text-color);
  font-variant-numeric: tabular-nums;
}

.lightbox-magnification { min-width: 3.2em; }

/* Controls overlay the image area without changing its fit or drag surface. */
.lightbox-navigation {
  position: absolute;
  inset: auto 0.5rem 0.5rem;
  z-index: 1;
  pointer-events: none;
  box-sizing: border-box;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.125rem;
}

.lightbox-pan-controls {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: repeat(3, 44px);
  grid-template-rows: repeat(3, 44px);
  flex: none;
  pointer-events: auto;
  border: 1px solid var(--media-console-border-color);
  background: var(--media-console-background);
  border-radius: var(--media-console-radius);
  box-shadow: var(--media-console-shadow);
}

.lightbox-pan-controls[hidden] { display: none; }
.lightbox-navigation .lightbox-controls { margin-left: auto; }

.lightbox-pan-controls .lightbox-control {
  width: 44px;
  height: 44px;
  padding: 0;
}

.lightbox-pan-controls [data-pan-direction="up"] { grid-area: 1 / 2; }
.lightbox-pan-controls [data-pan-direction="left"] { grid-area: 2 / 1; }
.lightbox-pan-controls [data-pan-direction="right"] { grid-area: 2 / 3; }
.lightbox-pan-controls [data-pan-direction="down"] { grid-area: 3 / 2; }

.lightbox-figure {
  margin: 0;
  min-height: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0.75rem;
  overflow: hidden;
}

.lightbox-stage {
  position: relative;
  flex: 1;
  min-height: 0;
}

.lightbox-viewport {
  position: absolute;
  box-sizing: border-box;
  inset: 0;
  border: 1px solid var(--figure-bitmap-frame-color);
  overflow: hidden;
  background: var(--media-frame-background);
  touch-action: auto;
}

.lightbox-viewport.is-zoomed { touch-action: pinch-zoom; }
.lightbox-viewport.is-pannable { cursor: grab; }
.lightbox-viewport.is-dragging { cursor: grabbing; }

.lightbox-viewport .lightbox-img {
  position: absolute;
  box-sizing: border-box;
  left: 50%;
  top: 50%;
  max-width: none;
  max-height: none;
  border: 1px solid var(--figure-bitmap-frame-color);
  padding: var(--figure-bitmap-frame-padding);
  margin: 0;
  transform-origin: center;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox-viewport .lightbox-img[hidden] { display: none; }

.lightbox-meta {
  flex: none;
  max-height: min(20vh, 10rem);
  overflow: auto;
  overscroll-behavior: contain;
  padding: 0.5rem 0.25rem 0;
  margin-top: 0.5rem;
}

.lightbox-meta p {
  margin: var(--lightbox-meta-paragraph-margin);
  font-family: var(--lightbox-ui-font);
  font-size: var(--lightbox-meta-text-size);
}

.lightbox-label,
.lightbox-title { font-weight: 600; }

.lightbox-status {
  margin: 0;
  font-family: var(--lightbox-ui-font);
  font-size: 0.8125rem;
  line-height: 1.35;
}

.lightbox-status:not(.visually-hidden) {
  position: absolute;
  inset: 0.75rem;
  display: grid;
  place-content: center;
  overflow: auto;
  text-align: center;
}

/* Only narrow phones need two rows to retain 44px targets beside the D-pad. */
@media (max-width: 374px) {
  .lightbox-navigation .lightbox-controls {
    display: grid;
    width: 136px;
    grid-template-columns: 44px 44px minmax(0, 40px);
    column-gap: 0;
    row-gap: 0.25rem;
    flex: none;
  }
  .lightbox-navigation .lightbox-reset { grid-column: 1 / -1; }
  .lightbox-navigation .lightbox-magnification { min-width: 0; }
}

@media (max-width: 480px) {
  .lightbox-backdrop { padding: var(--lightbox-backdrop-padding-mobile); }
  .lightbox-box {
    width: 100%;
    height: calc(100vh - 1.5rem);
    height: calc(100dvh - 1.5rem);
    max-height: var(--lightbox-box-max-height-mobile);
  }
  .lightbox-figure { padding: 0.5rem; }
  .lightbox-header { gap: 0.25rem; inset: 0.25rem 0.25rem auto; }
  .lightbox-navigation { inset: auto 0.25rem 0.25rem; }
  .lightbox-controls { gap: 0.125rem; }
  .lightbox-control { padding-inline: 0.4rem; }
  .lightbox-magnification { min-width: 2.8em; }
}

/* Keep image space usable in landscape and zoomed desktop viewports. */
@media (max-height: 500px) {
  .lightbox-meta { max-height: 3rem; }
}

/* Boxes */

.boxed-text {
    margin: var(--media-boxed-text-margin);
    padding: var(--media-boxed-text-padding);
    border: var(--boxed-text-border);
    border-left: var(--boxed-text-accent-border);
    border-radius: var(--boxed-text-radius);
    background: var(--boxed-text-background);
    font-family: var(--rel-font-ui);
    font-style: normal;
}

dl.def-list {
    margin: var(--media-definition-list-margin);
    padding: var(--media-definition-list-padding);
    border: var(--definition-list-border);
    border-radius: var(--definition-list-radius);
    background: var(--definition-list-background);
    display: grid;
    grid-template-columns: var(--media-definition-list-columns);
    column-gap: var(--definition-list-column-gap);
    row-gap: var(--definition-list-row-gap);
    align-items: start;
    font-family: var(--rel-font-ui);
    font-style: normal;
    font-size: var(--type-caption);
}


/* 00-base.css */
/* ========== RESET / BASE STYLES ========== */
/* Strip away browser inconsistencies and normalize */

html {
  box-sizing: border-box;
  -webkit-text-size-adjust: 100%; /* Prevent font-size inflation */
}

*, *::before, *::after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}

/* Remove default line heights and font sizes */
body {
  margin: 0;
  font-family: 'Tiempos Text', serif;
  font-weight: 400;
  font-size: var(--type-reading-base);
  line-height: var(--type-reading-line-height);
  color: var(--color-text);
}

/* Reset heading defaults */
h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

/* Lists */
ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.panel-content section ul {
  list-style: circle;
}

.panel-content section ul[data-list-type="simple"] {
  list-style-type: none;
}

.panel-content section ol {
  list-style: decimal;
}

.panel-content section ul li:last-child, .panel-content section ol li:last-child {
  margin-bottom: var(--article-list-last-item-margin-bottom);
}

#main-full-article ul {
  padding-left: var(--article-list-padding-left);
}

#main-full-article ol {
  padding-left: var(--article-list-padding-left);
  list-style: decimal;
}

/* Links */
a {
  color: var(--rel-color-link);
  text-decoration: underline;
  background-color: transparent;
}

a:focus-visible {
  color: var(--focus-ring-color);
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

.panel-content.skip-target-focus:focus,
.panel-content.skip-target-focus:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--skip-target-focus-outline-offset);
}

.source-sup,
.source-sub {
  font-size: var(--type-source-script-scale);
  line-height: var(--type-source-script-line-height);
}

.source-sup {
  vertical-align: super;
}

.trademark-symbol {
  line-height: var(--type-trademark-reading-line-height);
  position: var(--type-trademark-reading-position);
  top: var(--type-trademark-reading-top);
}

.trademark-symbol--tm {
  font-size: var(--type-trademark-tm-reading-scale);
  vertical-align: var(--type-trademark-tm-reading-vertical-align);
}

.trademark-symbol--registered {
  font-size: var(--type-trademark-registered-reading-scale);
  vertical-align: var(--type-trademark-registered-reading-vertical-align);
}

.trademark-symbol[data-typographic-context="ui"] {
  line-height: var(--type-trademark-ui-line-height);
  position: var(--type-trademark-ui-position);
  top: var(--type-trademark-ui-top);
}

.trademark-symbol--tm[data-typographic-context="ui"] {
  font-size: var(--type-trademark-tm-ui-scale);
  vertical-align: var(--type-trademark-tm-ui-vertical-align);
}

.trademark-symbol--registered[data-typographic-context="ui"] {
  font-size: var(--type-trademark-registered-ui-scale);
  vertical-align: var(--type-trademark-registered-ui-vertical-align);
}

.trademark-symbol--service {
  font-size: var(--type-trademark-service-scale);
}

.source-sub {
  vertical-align: sub;
}

/* Forms */
button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
}
button {
  cursor: pointer;
}
textarea {
  resize: vertical;
}

/* Media */
img, video, iframe {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Accessibility helpers */
[hidden] {
  display: none !important;
}

:root{
  --rel-font-ui: 'Roboto', sans-serif;
  --rel-font-heading: "Times New Roman", Times, serif;
  --rel-color-accent: #FFD831;
  --rel-color-accent-bg: #fffdf3;
  --rel-color-link: #006CB8;
  --color-text: #43423E;
  --color-text-strong: #2f2f2f;
  --color-muted: #767674;
  --color-border: #D5D5D4;
  --color-border-muted: #e5e5e5;
  --color-border-subtle: #d8d8d8;
  --color-border-soft: #E3E3E3;
  --color-surface: #fff;
  --color-surface-panel: #fafafa;
  --color-surface-callout: #FBFCFC;
  --color-surface-callout-label: #F3F7F9;
  --color-surface-subtle: #fbfbfb;
  --color-surface-control-hover: #eef6fb;
  --color-surface-control-active: #eeeeee;
  --color-link: var(--rel-color-link);
  --color-link-active: #00548F;
  --color-accent: var(--rel-color-accent);
  --color-accent-bg: var(--rel-color-accent-bg);
  --color-accent-bg-active: #fff9e6;
  --color-accent-border-active: #e6c229;
  --color-success: #166534;
  --color-success-bg: #f0fdf4;
  --color-success-border: var(--color-success);
  --color-boxed-text-accent: #C8D5DD;
  --color-boxed-text-label-border: #DEE5E9;
  --color-boxed-text-label-text: #4A4F53;
  --color-popover-overlay: rgba(0,0,0,.35);
  --color-popover-border: #cacaca;
  --color-popover-close-hover-border: #d5d5d5;
  --color-footer-background: #43423E;
  --color-footer-separator: rgb(116, 116, 116);
  --color-social-linkedin: #0a66c2;
  --color-social-bluesky: #0ea5ff;
  --color-shadow-soft: rgba(0, 0, 0, 0.1);
  --color-shadow-popover: rgba(0,0,0,.25);
  --focus-ring-color: #006CB8;
  --focus-ring-bg: #fffdf3;
  --focus-ring-width: 2px;
  --focus-ring-offset-tight: 1px;
  --focus-ring-offset: 2px;
  --focus-ring-offset-loose: 4px;
  --skip-target-focus-outline-offset: 0.35rem;
  --control-border-width: 1px;
  --chip-border-width: var(--control-border-width);
  --editorial-callout-border-width: var(--control-border-width);
  --sidebar-control-border-width: var(--control-border-width);
  --figure-overlay-accent: var(--rel-color-accent);
  --figure-overlay-accent-bg: var(--rel-color-accent-bg);
  --table-scroll-hint-color: #5f5e59;

  /* breakpoints */
  --bp-480: 480px;
  --bp-768: 768px;
  --bp-1280: 1280px;
  --bp-1920: 1920px;

  /* rhythm & layout */
  --gutter: 1rem;
  --gutter-lg: 1.25rem;
  --content: 68ch;     /* readable line length */
  --sidebar: 320px;    /* right sidebar on desktop */
  --toc: 260px;        /* left TOC on desktop */
  --layout-main-grid-columns: minmax(0, 1fr) 17.5rem;
  --layout-main-gap: 3rem;
  --layout-main-max-width: 72.5rem;
  --layout-main-padding: 1.25rem 1.25rem 5rem 1.25rem;
  --layout-header-tabs-gap: 1rem;
  --layout-panel-grid-columns: 12rem minmax(0, 1fr);

  /* reading/UI type steps */
  --type-reading-step-0: 0.875rem;
  --type-reading-step-1: 1rem;
  --type-reading-step-2: 1.125rem;
  --type-reading-step-3: 1.25rem;
  --type-reading-step-4: 1.375rem;
  --type-reading-step-5: 1.875rem;
  --type-reading-step-6: 2.25rem;
  --type-ui-step-0: 0.8125rem;
  --type-ui-step-1: 0.875rem;
  --type-ui-step-2: 1rem;
  --type-ui-step-3: 1.125rem;
  --type-reading-xs: var(--type-reading-step-0);
  --type-reading-sm: var(--type-reading-step-0);
  --type-reading-base: var(--type-reading-step-1);
  --type-reading-lg: var(--type-reading-step-2);
  --type-reading-line-height: 1.5;
  --type-heading-1: 1.75rem;
  --type-heading-2: 1.5rem;
  --type-heading-3: 1.25rem;
  --type-heading-4: 1.125rem;
  --type-heading-5: 1rem;
  --type-heading-6: 0.9735rem;
  --type-caption: var(--type-reading-step-0);
  --type-table: var(--type-reading-step-0);
  --type-table-note: var(--type-reading-step-0);
  --type-footnote: var(--type-reading-step-0);
  --type-editorial-summary: 0.945rem;
  --type-editorial-summary-line-height: var(--type-reading-line-height);
  --type-abstract: var(--type-editorial-summary);
  --type-abstract-label: var(--type-heading-2);
  --type-abstract-line-height: var(--type-editorial-summary-line-height);
  --type-plain-language-summary: var(--type-editorial-summary);
  --type-plain-language-summary-label: var(--type-heading-2);
  --type-plain-language-summary-line-height: var(--type-editorial-summary-line-height);
  --type-source-script-scale: 0.8em;
  --type-source-script-line-height: 0;
  --type-trademark-tm-reading-scale: 1em;
  --type-trademark-tm-ui-scale: 1em;
  --type-trademark-registered-reading-scale: 0.8em;
  --type-trademark-registered-ui-scale: 0.8em;
  --type-trademark-tm-reading-vertical-align: baseline;
  --type-trademark-tm-ui-vertical-align: baseline;
  --type-trademark-registered-reading-vertical-align: super;
  --type-trademark-registered-ui-vertical-align: super;
  --type-trademark-reading-position: static;
  --type-trademark-ui-position: static;
  --type-trademark-reading-top: auto;
  --type-trademark-ui-top: auto;
  --type-trademark-reading-line-height: 1;
  --type-trademark-ui-line-height: 1;
  --type-trademark-service-scale: 0.85em;
  --type-ui-xs: var(--type-ui-step-0);
  --type-ui-sm: var(--type-ui-step-1);
  --type-ui-base: var(--type-ui-step-2);
  --type-ui-lg: var(--type-ui-step-3);
  --type-ui-line-height: 1.25rem;
  --type-masthead-title: 2.25rem;
  --type-masthead-title-large: 2.35rem;
  --type-masthead-title-medium: 2rem;
  --type-masthead-title-small: 1.75rem;
  --type-masthead-subtitle: 1.375rem;
  --type-masthead-subtitle-rel: 1.25rem;
  --type-masthead-author: var(--type-ui-step-1);
  --type-masthead-author-prominent: var(--type-ui-step-2);
  --type-masthead-author-compact: var(--type-ui-step-1);
  --type-masthead-author-marker: var(--type-masthead-meta);
  --type-masthead-author-marker-line-height: 1.4;
  --type-masthead-meta: 0.75rem;
  --type-tab-label: var(--type-ui-step-1);
  --type-tab-label-prominent: var(--type-ui-step-2);
  --type-tab-label-compact: var(--type-ui-step-1);
  --type-sidebar-heading: var(--type-ui-step-1);
  --type-sidebar-heading-prominent: var(--type-ui-step-2);
  --type-sidebar-body: var(--type-ui-step-1);
  --type-sidebar-meta: var(--type-ui-step-1);
  --type-sidebar-action: var(--type-ui-step-1);
  --type-sidebar-action-prominent: var(--type-ui-step-2);
  --type-toc-heading: var(--type-ui-step-1);
  --type-toc-link: var(--type-ui-step-1);
  --type-table-marker-scale: 0.85em;
  --type-citation-marker-scale: 0.85em;
  --type-author-marker-scale: var(--type-masthead-author-marker);
  --type-author-marker-line-height: var(--type-masthead-author-marker-line-height);
  --type-author-marker-offset-y: 0;
  --rhythm-callout-block-end: var(--type-scale-1);
  --rhythm-reading-major: 2.5rem;
  --rhythm-reading-media: 2rem;
  --rhythm-reading-media-loose: 3rem;
  --rhythm-reading-subsection: 1.25rem;
  --rhythm-reading-block-related: 1.5rem;
  --rhythm-reading-nested: 1.25rem;
  --rhythm-reading-tight: 1.25rem;
  --rhythm-reading-after-heading: 0.25rem;
  --rhythm-heading-adjacent-block-margin-top: 0rem;
  --rhythm-heading-cascade-2-to-3: var(--rhythm-reading-subsection);
  --rhythm-heading-cascade-3-to-4: var(--rhythm-reading-nested);
  --rhythm-heading-cascade-4-to-5: var(--rhythm-reading-tight);
  --rhythm-heading-cascade-5-to-6: var(--rhythm-reading-compact, var(--rhythm-reading-tight));
  --rhythm-heading-to-flow-block: var(--rhythm-heading-adjacent-block-margin-top);
  --rhythm-heading-to-structured-block: var(--rhythm-heading-adjacent-block-margin-top);
  --rhythm-heading-to-media-block: var(--rhythm-heading-adjacent-block-margin-top);
  --rhythm-heading-2-margin: var(--rhythm-reading-major) 0rem var(--rhythm-reading-after-heading) 0rem;
  --rhythm-heading-3-margin: var(--rhythm-reading-subsection) 0rem var(--rhythm-reading-after-heading) 0rem;
  --rhythm-heading-4-margin: var(--rhythm-reading-nested) 0rem var(--rhythm-reading-after-heading) 0rem;
  --rhythm-heading-5-margin: var(--rhythm-reading-tight) 0rem var(--rhythm-reading-after-heading) 0rem;
  --rhythm-heading-6-margin: var(--rhythm-reading-tight) 0rem var(--rhythm-reading-after-heading) 0rem;
  --article-list-margin: 1rem 0 1.5rem;
  --article-list-item-margin: 0 0 var(--article-list-paragraph-margin-bottom) 0;
  --article-list-last-item-margin-bottom: 0;
  --article-list-padding-left: 1.5rem;
  --table-wrap-margin: var(--rhythm-reading-media) 0;
  --table-scrollbar-color: rgba(67, 66, 62, 0.32);
  --table-scrollbar-color-hover: rgba(67, 66, 62, 0.42);
  --table-scroll-overflow-shadow-color: rgba(67, 66, 62, 0.16);
  --table-scroll-overflow-shadow-height: 6px;
  --table-scroll-padding-bottom: 0.625rem;
  --table-scroll-focus-outline-offset: 0.15rem;
  --table-scroll-focus-radius: 0.25rem;
  --table-scrollbar-height: 6px;
  --table-notes-margin: 0.5rem 0 0;
  --table-note-margin: 0 0 0.25rem;
  --table-footnote-ref-margin-inline: 0.125em;
  --table-footnote-hover-background: rgba(0, 108, 184, 0.1);
  --table-note-label-margin-right: 0.25em;
  --table-scroll-hint-margin: 0 0 0.5rem;
  --table-panel-heading-background: #f1f2f3;
  --table-panel-heading-border: var(--control-border-width) solid var(--color-border);
  --table-panel-heading-letter-spacing: 0.01em;
  --table-panel-heading-padding-y: 0.5rem;
  --table-panel-group-header-padding-y: 0.45rem;
  --table-caption-padding: 0.75rem 0 0;
  --rhythm-summary-paragraph-end: var(--type-scale-1);
  --heading-1-style: normal;
  --heading-2-style: normal;
  --heading-3-style: normal;
  --heading-4-style: italic;
  --heading-5-style: italic;
  --heading-6-style: italic;
  --heading-1-weight: 400;
  --heading-2-weight: 500;
  --heading-3-weight: 500;
  --heading-4-weight: 600;
  --heading-5-weight: 600;
  --heading-6-weight: 600;
  --heading-1-line-height: 1.12;
  --heading-2-line-height: 1.2;
  --heading-3-line-height: 1.25;
  --heading-4-line-height: 1.25;
  --heading-5-line-height: 1.25;
  --heading-6-line-height: 1.25;
  --heading-1-margin: 0rem 0rem;
  --heading-2-margin: var(--rhythm-heading-2-margin);
  --heading-3-margin: var(--rhythm-heading-3-margin);
  --heading-4-margin: var(--rhythm-heading-4-margin);
  --heading-5-margin: var(--rhythm-heading-5-margin);
  --heading-6-margin: var(--rhythm-heading-6-margin);
  --heading-adjacent-block-margin-top: var(--rhythm-heading-adjacent-block-margin-top);
  --heading-cascade-2-to-3-margin-top: var(--rhythm-heading-cascade-2-to-3);
  --heading-cascade-3-to-4-margin-top: var(--rhythm-heading-cascade-3-to-4);
  --heading-cascade-4-to-5-margin-top: var(--rhythm-heading-cascade-4-to-5);
  --heading-cascade-5-to-6-margin-top: var(--rhythm-heading-cascade-5-to-6);
  --heading-to-flow-block-margin-top: var(--rhythm-heading-to-flow-block);
  --heading-to-structured-block-margin-top: var(--rhythm-heading-to-structured-block);
  --heading-to-media-block-margin-top: var(--rhythm-heading-to-media-block);
  --section-title-label-gap: 0.25rem;
  --body-color: var(--color-text);
  --body-background-color: var(--color-surface);
  --article-paragraph-margin-bottom: 2rem;
  --article-paragraph-line-height: 1.625;
  --article-list-paragraph-margin-bottom: 0.75rem;
  --section-scroll-margin-top: 7rem;
  --definition-title-margin: 0.75rem 0 0.35rem;
  --definition-title-line-height: 1.35;
  --definition-list-margin: var(--rhythm-reading-block-related) 0;
  --definition-list-padding: 0.9rem 1rem;
  --definition-list-border: var(--control-border-width) solid var(--color-border-muted);
  --definition-list-radius: var(--radius-control-md);
  --definition-list-background: var(--color-surface-panel);
  --definition-list-columns: minmax(5.5rem, 10rem) 1fr;
  --definition-list-term-color: var(--color-text-strong);
  --definition-list-term-line-height: 1.35;
  --definition-list-definition-color: var(--color-text);
  --definition-list-definition-line-height: 1.5;
  --definition-list-column-gap: 0.9rem;
  --definition-list-row-gap: 0.45rem;
  --definition-list-mobile-row-gap: 0.2rem;
  --definition-list-definition-padding-bottom: 0.15rem;
  --definition-list-mobile-term-margin-top: 0.35rem;
  --definition-list-mobile-definition-padding-left: 0.4rem;
  --definition-list-mobile-definition-padding-bottom: 0.35rem;
  --definition-list-definition-border: var(--control-border-width) dashed var(--color-border-muted);
  --definition-list-mobile-border: 2px solid var(--color-border-subtle);
  --boxed-text-margin: var(--rhythm-reading-block-related) 0;
  --boxed-text-padding: 0.95rem 1rem;
  --boxed-text-border: var(--control-border-width) solid var(--color-border-soft);
  --boxed-text-accent-border: 4px solid var(--color-boxed-text-accent);
  --boxed-text-radius: var(--radius-control-md);
  --boxed-text-background: var(--color-surface-callout);
  --boxed-text-head-gap: 0.35rem 0.65rem;
  --boxed-text-head-margin-bottom: 0.55rem;
  --boxed-text-label-radius: var(--radius-pill);
  --boxed-text-label-padding: 0.1rem 0.45rem;
  --boxed-text-label-border: var(--control-border-width) solid var(--color-boxed-text-label-border);
  --boxed-text-label-background: var(--color-surface-callout-label);
  --boxed-text-label-color: var(--color-boxed-text-label-text);
  --boxed-text-label-size: 0.8rem;
  --boxed-text-label-line-height: 1.2;
  --boxed-text-title-color: var(--color-text);
  --boxed-text-title-line-height: 1.35;
  --boxed-text-paragraph-margin-bottom: 0.9rem;
  --boxed-text-list-margin-top: 0.2rem;
  --boxed-text-list-margin-bottom: 0.35rem;
  --reference-list-padding-left: 0rem;
  --reference-list-line-height: 1.2;
  --reference-item-text-indent: -2rem;
  --reference-item-padding-left: 2rem;
  --reference-item-margin-bottom: 0.025rem;
  --reference-item-line-height: 1.25rem;
  --reference-link-color: var(--color-link);
  --footer-accent-strip-height: 10px;
  --footer-accent-strip-background: var(--color-accent);
  --footer-background-color: var(--color-footer-background);
  --footer-text-color: white;
  --footer-line-height: 1.25rem;
  --footer-padding: 1.875rem 1.25rem;
  --footer-wrap-max-width: 72.5rem;
  --footer-separator-color: var(--color-footer-separator);
  --footer-separator-height: 1px;
  --footer-separator-margin: 2rem 0;
  --footer-journal-text-size: 1rem;
  --footer-meta-text-size: 0.875rem;
  --footer-text-size: 0.75rem;
  --footer-journal-text-margin-top: 1rem;
  --footer-issn-margin-top: 0.5rem;
  --footer-publisher-block-margin-top: 2.5rem;
  --footer-logo-margin-top: 0.5rem;
  --footer-address-margin-top: 0.25rem;
  --footer-bottom-gap: 1rem;
  --footer-bottom-line-height: 1.5;
  --footer-journal-brand-image-width: 210px;
  --footer-journal-logo-width: 240px;
  --footer-journal-logo-width-sm: 220px;
  --footer-journal-logo-width-xs: 200px;
  --footer-journal-logo-width-2xs: 170px;
  --footer-publisher-logo-width: 180px;
  --footer-hosting-height: 72px;
  --toc-wrap-width: 12rem;
  --toc-line-height: 1.25rem;
  --toc-top-offset: 1.25rem;
  --toc-margin: 2.5rem 0rem;
  --toc-item-border: var(--control-border-width) solid var(--color-border);
  --toc-link-padding: 0.875rem 1.25rem;
  --toc-link-color: #6F6D67;
  --toc-link-hover-color: var(--color-text);
  --toc-active-color: var(--color-text);
  --toc-active-background: transparent;
  --toc-active-border-color: #FFD731;
  --toc-active-border-width: 4px;
  --toc-focus-ring-width: var(--focus-ring-width);
  --publisher-header-border: var(--control-border-width) solid var(--color-border);
  --publisher-header-padding: 0rem 1.25rem;
  --publisher-header-padding-small: 0rem 0.75rem;
  --publisher-header-wrap-max-width: 72.5rem;
  --publisher-header-wrap-padding: 2.5rem 0rem 1.25rem 0rem;
  --publisher-header-wrap-padding-small: 2rem 0rem 0.75rem 0rem;
  --publisher-header-journal-logo-width: 240px;
  --publisher-header-journal-logo-width-md: 220px;
  --publisher-header-journal-logo-width-sm: 200px;
  --publisher-header-journal-logo-width-xs: 170px;
  --publisher-header-publisher-logo-width: 180px;
  --publisher-header-publisher-logo-width-md: 160px;
  --publisher-header-publisher-logo-width-sm: 120px;
  --publisher-header-publisher-logo-width-xs: 100px;
  --skip-link-top: 0.75rem;
  --skip-link-left: 1rem;
  --skip-link-z-index: 2000;
  --skip-link-padding: 0.75rem 1rem;
  --skip-link-border: var(--control-border-width) solid var(--color-text);
  --skip-link-radius: 0.375rem;
  --skip-link-background: var(--color-surface);
  --skip-link-color: var(--color-text);
  --skip-link-font-size: var(--type-ui-step-1);
  --skip-link-underline-offset: 0.14em;
  --skip-link-hidden-transform: translateY(-200%);
  --skip-link-visible-transform: translateY(0);
  --skip-link-transition: transform 120ms ease;
  --masthead-meta-padding: 0.5rem 1.25rem;
  --masthead-inline-gap: 0.5rem;
  --masthead-separator-gap: 0.5rem;
  --masthead-heading-font-family: var(--rel-font-heading);
  --masthead-wrapper-gap: 1rem;
  --masthead-wrapper-gap-large: 1.25rem;
  --masthead-wrapper-padding: 1.875rem 1.25rem;
  --masthead-wrapper-padding-tablet: 1.25rem 0.75rem;
  --masthead-panel-border: var(--control-border-width) solid var(--color-border);
  --masthead-title-letter-spacing: -0.025rem;
  --masthead-title-sup-margin-left: 0.2rem;
  --masthead-title-sup-line-height: 1;
  --masthead-author-span-line-height: 1.5;
  --masthead-author-gap: 0.45rem;
  --masthead-author-line-height: 1.35rem;
  --masthead-meta-line-height: 1.25rem;
  --masthead-meta-row-padding: 0.75rem 1.25rem;
  --masthead-meta-row-padding-compact: 0.75rem 0.75rem;
  --masthead-meta-row-gap: 0.75rem;
  --masthead-meta-row-gap-compact: 0.35rem;
  --masthead-meta-row-gap-narrow: 0.25rem;
  --masthead-mobile-tab-padding: 1rem 0rem;
  --masthead-narrow-tab-padding: 1.5rem 0rem;
  --masthead-tab-padding: 0.75rem 1.5rem 0.75rem 1.5rem;
  --masthead-tab-line-height: 1.25rem;
  --masthead-tab-min-height: 2.5rem;
  --masthead-tab-active-overlap: -1px;
  --masthead-tabs-container-padding-wide: 0rem -1.25rem;
  --masthead-author-chip-min-height: 2.5rem;
  --masthead-title-padding-right-tablet: 6rem;
  --masthead-title-line-height-medium: 2.125rem;
  --masthead-title-line-height-small: 1.875rem;
  --masthead-tab-hover-border-width: 3px;
  --masthead-tab-active-border-width: 4px;
  --masthead-title-tablet-padding-right: 6rem;
  --masthead-subtitle-tablet-padding-right: 8rem;
  --rhythm-abstract-end: 2.75rem;
  --rhythm-section-separator-size: 1px;
  --rhythm-section-separator-margin: 2rem 0 0;
  --rhythm-callout-padding: 2rem;
  --rhythm-callout-margin-top: 2.5rem;
  --rhythm-callout-paragraph-end: 0rem;
  --rhythm-section-heading-margin: 3rem 0rem 0.25rem 0rem;
  --rhythm-references-separator-margin: 3rem 0 3rem;
  --type-body-introduction: 0.945rem;
  --reference-heading-line-height: 1.2;
  --reference-item-line-height: 1.25rem;
  --reference-link-underline-offset: 0.12em;
  --popover-overlay-background: var(--color-popover-overlay);
  --popover-z-index: 1000;
  --popover-overlay-z-index: 999;
  --popover-background: var(--color-surface);
  --popover-border: var(--control-border-width) solid var(--color-popover-border);
  --popover-radius: 6px;
  --popover-shadow: 0 10px 30px var(--color-shadow-popover);
  --popover-padding: 1.25rem;
  --popover-header-margin-bottom: 1rem;
  --popover-header-font-family: var(--rel-font-heading);
  --popover-header-font-weight: 300;
  --popover-close-padding: 0.25rem;
  --popover-close-border: var(--control-border-width) solid var(--color-border);
  --popover-close-radius: 6px;
  --popover-close-size: 2rem;
  --popover-close-hover-background: var(--color-surface-panel);
  --popover-close-hover-border: var(--control-border-width) solid var(--color-popover-close-hover-border);
  --popover-close-active-background: var(--color-surface-control-active);
  --popover-author-width: 100%;
  --popover-author-text-size: 1.35rem;
  --popover-reference-title-size: 1.5rem;
  --popover-reference-title-weight: 300;
  --popover-body-padding-right: 2.5rem;
  --popover-header-strong-padding-top: 0.25rem;
  --popover-section-title-line-height: 1.25rem;
  --popover-section-title-color: var(--color-muted);
  --popover-section-title-size: 0.75rem;
  --popover-section-title-margin: 0.65rem 0 0 0;
  --popover-section-link-gap: 0.5rem;
  --popover-section-text-size: var(--type-ui-step-1);
  --popover-section-text-line-height: 1.25;
  --popover-section-text-margin-bottom: 0.1rem;
  --popover-header-marker-size: 0.875rem;
  --popover-header-marker-margin-right: 0.1rem;
  --popover-header-marker-line-height: 1.4;
  --popover-section-marker-size: 0.825rem;
  --popover-section-marker-line-height: 1.25;
  --popover-max-width-xl: 40vw;
  --popover-max-width-lg: 60vw;
  --popover-max-width-md: 80vw;
  --popover-author-max-width-xl: 20vw;
  --popover-author-max-width-lg: 30vw;
  --popover-author-max-width-md: 40vw;
  --popover-author-max-width-sm: 50vw;
  --popover-reference-text-size: 1rem;
  --math-inline-gap: 0.25rem;
  --math-block-column-gap: 0.75rem;
  --math-block-padding: 2rem 1rem;
  --math-scrollbar-color: rgba(67, 66, 62, 0.32);
  --math-scrollbar-color-hover: rgba(67, 66, 62, 0.42);
  --math-focus-radius: 0.25rem;
  --math-focus-outline-offset: 0.15rem;
  --math-scrollbar-height: 6px;
  --math-scrollbar-radius: var(--radius-pill);
  --math-label-min-width: 2.5rem;
  --math-label-color: var(--color-text);
  --math-mobile-gap: 0.4rem;
  --media-heading-line-height: 1.2;
  --sidebar-width: 17.5rem;
  --sidebar-top-offset: 1.25rem;
  --sidebar-height: 100vh;
  --sidebar-tablet-margin-top: 3.25rem;
  --sidebar-mobile-margin-top: 2.25rem;
  --sidebar-tablet-max-width: 35.5rem;
  --sidebar-mobile-padding: 0rem 0.75rem;
  --sidebar-list-item-gap: 0.5rem;
  --sidebar-reset-padding: 0rem;
  --sidebar-accordion-border: var(--control-border-width) solid var(--color-border);
  --sidebar-accordion-margin-top: 1.25rem;
  --sidebar-summary-padding: 1.25rem 1.25rem;
  --sidebar-summary-border-bottom: var(--control-border-width) solid var(--color-border-soft);
  --sidebar-details-padding-block-start: 0.25rem;
  --sidebar-details-padding-inline: 1.25rem;
  --sidebar-details-padding-block-end: 1rem;
  --sidebar-details-padding: var(--sidebar-details-padding-block-start) var(--sidebar-details-padding-inline) var(--sidebar-details-padding-block-end) var(--sidebar-details-padding-inline);
  --sidebar-list-padding: 0.25rem 1.25rem 1rem 2.5rem;
  --sidebar-nested-list-padding: 0.35rem 0rem 0rem 1.25rem;
  --sidebar-list-paragraph-gap: 0.35rem;
  --sidebar-secondary-button-margin: -0.5rem 0rem 1rem 1.25rem;
  --sidebar-secondary-button-gap: 0.35rem;
  --sidebar-secondary-button-padding: 0.2rem 0.65rem;
  --sidebar-copy-success-color: var(--color-success);
  --sidebar-copy-success-background: var(--color-success-bg);
  --sidebar-copy-success-border-color: var(--color-success-border);
  --sidebar-share-heading-margin-bottom: 0.5rem;
  --sidebar-share-heading-margin-top: 0rem;
  --sidebar-share-links-gap: 0.75rem;
  --sidebar-line-height: var(--type-ui-line-height);
  --space-inline-2xs: 0.1rem;
  --space-inline-xs: 0.15rem;
  --space-inline-sm: 0.25rem;
  --space-inline-md: 0.5rem;
  --space-block-xs: 0.2rem;
  --space-block-sm: 0.25rem;
  --space-block-md: 0.5rem;
  --space-block-lg: 0.75rem;
  --radius-control-sm: 0.35rem;
  --radius-control-md: 0.5rem;
  --radius-control-lg: 8px;
  --radius-pill: 999px;
  --motion-press-y: 1px;
  --shadow-control-inset: inset 0 1px 2px var(--color-shadow-soft);
  --icon-author-corresp-size: 1.2rem;
  --icon-share-size: 1.5rem;
  --chip-gap: var(--space-inline-sm);
  --chip-padding: 0.2rem 0 0.2rem 0.75rem;
  --chip-padding-no-orcid: 0.2rem 0.75rem;
  --chip-orcid-padding: 0.2rem 0.75rem 0.25rem 0;
  --chip-radius: var(--radius-control-sm);
  --chip-border-color: var(--color-border);
  --chip-border-color-hover: var(--color-accent);
  --chip-border-color-active: #e6c229;
  --chip-background-hover: var(--color-accent-bg);
  --chip-background-active: var(--color-accent-bg-active);
  --chip-text-hover: var(--color-text);
  --chip-text-active: var(--color-text);
  --chip-icon-color: var(--color-muted);
  --chip-icon-hover: var(--chip-text-hover);
  --chip-icon-active: var(--chip-text-active);
  --control-border-color-active: var(--chip-border-color-active);
  --masthead-title-line-height: 2.5rem;
  --masthead-subtitle-line-height: 1.5rem;
  --masthead-subtitle-line-height-large: 1.5rem;
  --sidebar-share-block-margin-top: 1.25rem;
  --sidebar-share-block-padding: 1rem;
  --sidebar-share-link-gap: var(--space-inline-xs);
  --sidebar-share-link-padding: 0.5rem 0.75rem;
  --sidebar-share-link-radius: var(--radius-control-lg);
  --sidebar-share-link-border-color: var(--color-border-soft);
  --sidebar-share-link-border-hover: var(--color-accent);
  --sidebar-share-link-background-hover: var(--color-accent-bg);
  --sidebar-share-link-background-active: var(--color-accent-bg);
  --download-button-border-color: var(--color-accent);
  --download-button-text-color: var(--color-text);
  --download-button-disabled-color: #b0b0b0;
  --download-button-disabled-background: #fafafa;
  --download-button-disabled-icon-color: var(--download-button-disabled-color);
  --download-button-hover-background: var(--color-accent-bg);
  --download-button-active-background: var(--color-accent-bg-active);
  --download-button-focus-background: var(--focus-ring-bg);
  --download-button-focus-border-color: var(--focus-ring-color);
  --download-button-focus-color: var(--focus-ring-color);
  --download-button-gap: 0.5rem;
  --download-button-padding: 0.65rem 0.75rem;
  --button-border: var(--control-border-width) solid var(--color-border);
  --button-radius: 6px;
  --button-padding: 0.10rem 0.75rem;

  /* Legacy compatibility aliases. Keep for generated/output compatibility; new selectors should use semantic --type-* tokens. */
  --type-scale-0: var(--type-reading-step-0);
  --type-scale-1: var(--type-reading-step-1);
  --type-scale-2: var(--type-reading-step-2);
  --type-scale-3: var(--type-reading-step-3);
  --type-scale-4: var(--type-reading-step-4);
  --type-scale-5: var(--type-reading-step-5);
  --type-scale-6: var(--type-reading-step-6);
  --fz-0: var(--type-scale-0);
  --fz-1: var(--type-scale-1);
  --fz-2: var(--type-scale-2);
  --fz-3: var(--type-scale-3);
  --fz-4: var(--type-scale-4);
  --fz-5: var(--type-scale-5);
  --fz-6: var(--type-scale-6);
  --fz-h1: var(--type-heading-1);
  --fz-h2: var(--type-heading-2);
  --fz-h3: var(--type-heading-3);
  --fz-h4: var(--type-heading-4);
  --fz-h5: var(--type-heading-5);
  --fz-h6: var(--type-heading-6);
}

.btn.btn-icon.open-image.open-image-overlay:hover {
  background-color: var(--color-surface-control-hover);
  border-color: var(--color-link);
  color: var(--color-link);
}

.figure-actions .btn.btn-icon:focus-visible,
.figure-media .btn.btn-icon.open-image-overlay:focus,
.figure-media .btn.btn-icon.open-image-overlay:focus-visible {
  background-color: var(--color-surface-control-hover);
  border-color: var(--color-link);
  color: var(--color-link);
  outline: var(--focus-ring-width) solid var(--color-link);
}

.lightbox-close:focus,
.lightbox-close:focus-visible {
  background-color: var(--color-surface-control-hover);
  border-color: var(--color-link);
  color: var(--color-link);
  outline: var(--focus-ring-width) solid var(--color-link);
  outline-offset: var(--focus-ring-offset);
}

italic { font-style: italic; }

html,body{margin:0;padding:0}
body{
  color: var(--body-color);
  background: var(--body-background-color);
}

img{max-width:100%;height:auto;display:block}
a:focus-visible, button:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color); outline-offset:var(--focus-ring-offset-tight)}
button{font:inherit}

/* headings */
h1{font-size:var(--type-heading-1); font-weight:var(--heading-1-weight); line-height:var(--heading-1-line-height); margin:var(--heading-1-margin)}
h2{font-size:var(--type-heading-2); font-weight:var(--heading-2-weight); line-height:var(--heading-2-line-height);  margin:var(--heading-2-margin)}
h3{font-size:var(--type-heading-3); font-weight:var(--heading-3-weight); line-height:var(--heading-3-line-height); margin:var(--heading-3-margin)}
h4{font-size:var(--type-heading-4); font-weight:var(--heading-4-weight); line-height:var(--heading-4-line-height); margin:var(--heading-4-margin)}
h5{font-size:var(--type-heading-5); font-weight:var(--heading-5-weight); line-height:var(--heading-5-line-height); margin:var(--heading-5-margin)}
h6{font-size:var(--type-heading-6); font-weight:var(--heading-6-weight); line-height:var(--heading-6-line-height); margin:var(--heading-6-margin)}

.sec-title {
    font-weight: 500;
}

h4 .sec-label,
h5 .sec-label {
    font-weight: 500;
}

h2 .sec-label + .sec-title {
    margin-left: var(--section-title-label-gap);
}

h3 .sec-label + .sec-title{
    margin-left: var(--section-title-label-gap);
}

h4 .sec-label + .sec-title {
    margin-left: var(--section-title-label-gap);
}

h5 .sec-label + .sec-title {
    margin-left: var(--section-title-label-gap);
}

h6 .sec-label + .sec-title {
    margin-left: var(--section-title-label-gap);
}

.appendix-entry > h3 .sec-title,
.appendix-entry section h3 .sec-title,
.appendix-entry section h4 .sec-title,
.appendix-entry section h5 .sec-title {
    margin-left: 0;
}

#main-full-article section p:not(.fig-caption):not(.fig-description):not(.fig-long-desc):not(.table-note):not(.table-scroll-hint) {
    margin-bottom: var(--article-paragraph-margin-bottom);
    text-align: justify;
    line-height: var(--article-paragraph-line-height);
    hyphens: auto;
    overflow-wrap: normal;
    word-break: normal;
    text-justify: inter-word;
    text-wrap: pretty;
}

#body-introduction p {
    font-family: var(--rel-font-ui);
    font-size: var(--type-body-introduction);
}

#main-full-article section p.fig-description,
#main-full-article section p.fig-long-desc {
    margin-bottom: var(--media-description-margin-bottom) !important;
}

#main-full-article section p.table-note {
    margin: var(--table-note-margin) !important;
}

#main-full-article section:not(#references) > ul,
#main-full-article section:not(#references) > ol {
    margin: var(--article-list-margin);
}

#main-full-article section li {
    margin: var(--article-list-item-margin);
}

#main-full-article section li p:not(.fig-caption):not(.fig-description):not(.fig-long-desc):not(.table-note):not(.table-scroll-hint) {
    margin-bottom: var(--article-list-paragraph-margin-bottom);
}

/* JATS definition lists (def-list/def-item/term/def) */
.def-list-title{
    margin: var(--definition-title-margin);
    font-weight: 600;
    line-height: var(--definition-title-line-height);
}

.def-list-title + dl.def-list{
    margin-top: 0;
}

dl.def-list{
    margin: var(--definition-list-margin);
    padding: var(--definition-list-padding);
    border: var(--definition-list-border);
    border-radius: var(--definition-list-radius);
    background: var(--definition-list-background);
    display: grid;
    grid-template-columns: var(--definition-list-columns);
    column-gap: var(--definition-list-column-gap);
    row-gap: var(--definition-list-row-gap);
    align-items: start;
}

dl.def-list dt{
    margin: 0;
    font-weight: 700;
    color: var(--definition-list-term-color);
    line-height: var(--definition-list-term-line-height);
}

dl.def-list dd{
    margin: 0;
    color: var(--definition-list-definition-color);
    line-height: var(--definition-list-definition-line-height);
}

dl.def-list dt + dd{
    padding-bottom: var(--definition-list-definition-padding-bottom);
    border-bottom: var(--definition-list-definition-border);
}

dl.def-list dt:last-of-type + dd{
    border-bottom: 0;
}

@media (max-width: 640px){
    dl.def-list{
        grid-template-columns: 1fr;
        row-gap: var(--definition-list-mobile-row-gap);
    }

    dl.def-list dt{
        margin-top: var(--definition-list-mobile-term-margin-top);
    }

    dl.def-list dd{
        padding-left: var(--definition-list-mobile-definition-padding-left);
        border-left: var(--definition-list-mobile-border);
        padding-bottom: var(--definition-list-mobile-definition-padding-bottom);
    }

    dl.def-list dt + dd{
        border-bottom: 0;
    }
}

/* JATS boxed-text callouts (e.g., Box 1, Box 2) */
.boxed-text{
    margin: var(--boxed-text-margin);
    padding: var(--boxed-text-padding);
    border: var(--boxed-text-border);
    border-left: var(--boxed-text-accent-border);
    border-radius: var(--boxed-text-radius);
    background: var(--boxed-text-background);
}

#main-full-article h2 + section > h3:first-child {
    margin-top: var(--heading-cascade-2-to-3-margin-top);
}

#main-full-article h3 + section > h4:first-child {
    margin-top: var(--heading-cascade-3-to-4-margin-top);
}

#main-full-article h4 + section > h5:first-child {
    margin-top: var(--heading-cascade-4-to-5-margin-top);
}

#main-full-article h5 + section > h6:first-child {
    margin-top: var(--heading-cascade-5-to-6-margin-top);
}

#main-full-article :is(h2, h3, h4, h5, h6) + :is(p, ul, ol, .fig-description, .fig-long-desc) {
    margin-top: var(--heading-to-flow-block-margin-top);
}

#main-full-article :is(h2, h3, h4, h5, h6) + :is(.def-list, .boxed-text) {
    margin-top: var(--heading-to-structured-block-margin-top);
}

#main-full-article :is(h2, h3, h4, h5, h6) + :is(figure, .table-wrap) {
    margin-top: var(--heading-to-media-block-margin-top);
}

.boxed-text__head{
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--boxed-text-head-gap);
    margin-bottom: var(--boxed-text-head-margin-bottom);
}

.boxed-text__label{
    display: inline-flex;
    align-items: center;
    padding: var(--boxed-text-label-padding);
    border-radius: var(--boxed-text-label-radius);
    border: var(--boxed-text-label-border);
    background: var(--boxed-text-label-background);
    color: var(--boxed-text-label-color);
    font-size: var(--boxed-text-label-size);
    font-weight: 700;
    line-height: var(--boxed-text-label-line-height);
}

.boxed-text__title{
    color: var(--boxed-text-title-color);
    font-weight: 600;
    line-height: var(--boxed-text-title-line-height);
}

.boxed-text__body > :last-child{
    margin-bottom: 0;
}

.boxed-text p{
    margin-bottom: var(--boxed-text-paragraph-margin-bottom);
}

.boxed-text ul,
.boxed-text ol{
    margin-top: var(--boxed-text-list-margin-top);
    margin-bottom: var(--boxed-text-list-margin-bottom);
}

.citation,
.footnote {
  white-space: normal;
}

.citation-trigger,
.fn-trigger {
    display: inline;
    white-space: normal;
    line-height: inherit;
    color: inherit;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: currentColor;
}

.citation-trigger:hover,
.citation-trigger:focus-visible,
.fn-trigger:hover,
.fn-trigger:focus-visible {
    color: var(--color-link);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: currentColor;
}

#main-full-article section section p a {
    color: inherit;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: currentColor;
}

#main-full-article section section p a:hover,
#main-full-article section section p a:focus-visible {
    color: var(--color-link);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: currentColor;
}

#main-full-article section p a[href^="#"]:not(.citation-trigger):not(.fn-trigger) {
    color: var(--color-text);
    text-decoration: underline;
    text-decoration-style: solid;
    text-decoration-color: currentColor;
}

#main-full-article section p a[href^="#"]:not(.citation-trigger):not(.fn-trigger):hover,
#main-full-article section p a[href^="#"]:not(.citation-trigger):not(.fn-trigger):focus-visible {
    color: var(--color-link);
    text-decoration: underline;
    text-decoration-style: solid;
    text-decoration-color: currentColor;
}

section[id] {
    scroll-margin-top: var(--section-scroll-margin-top);
}

.references {
    font-size: var(--type-footnote);
    padding-left: var(--reference-list-padding-left) !important;
    line-height: var(--reference-list-line-height);
    word-break: normal;
    overflow-wrap: normal;
    hyphens: none;
}

#references ol {
    list-style: none !important;
}

.references li {
    text-indent: var(--reference-item-text-indent);
    padding-left: var(--reference-item-padding-left);
    margin-bottom: var(--reference-item-margin-bottom);
    line-height: var(--reference-item-line-height);
}

#main-full-article #references ol.references > li {
    margin: 0 0 var(--reference-item-margin-bottom) 0;
}

.references a {
    color: var(--reference-link-color);
    text-decoration: underline;
    text-decoration-color: currentColor;
    text-underline-offset: var(--reference-link-underline-offset);
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
}

.references .ref-link {
    word-break: normal;
    overflow-wrap: normal;
    hyphens: none;
    line-break: auto;
}

.references a:hover,
.references a:focus-visible {
    color: var(--reference-link-color);
    text-decoration: underline;
    text-decoration-color: currentColor;
}

.btn {
    border: var(--button-border);
    border-radius: var(--button-radius);
    padding: var(--button-padding);
    background-color: transparent;
    text-decoration: none;
    cursor: pointer;
    font-size: inherit;
    font-family: inherit;
}


/* 00-fonts.css */
/* KaTeX fonts */
@import url("https://cdn.jsdelivr.net/npm/katex@0.16.10/dist/katex.min.css");

/* 00-footer.css */
footer::before {
    content: "";
    position: absolute;
    top: calc(var(--footer-accent-strip-height) * -1);
    left: 0;
    width: 100%;
    background-color: var(--footer-accent-strip-background);
    height: var(--footer-accent-strip-height);
}

footer {
    font-family: var(--rel-font-ui);
    line-height: var(--footer-line-height);
    position: relative;
    padding: var(--footer-padding);
    display: flex;
    justify-content: center;
    background-color: var(--footer-background-color);
    color: var(--footer-text-color);
    font-size: var(--footer-text-size);
}

.footer-wrap {
    max-width: var(--footer-wrap-max-width);
    width: 100%;
}

.footer-left {
    display: flex;
    flex-direction: column;
}

.footer-top {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.footer-separator {
    background-color: var(--footer-separator-color);
    height: var(--footer-separator-height);
    margin: var(--footer-separator-margin);
}

.footer-bottom span,
.footer-bottom a {
    color: var(--footer-text-color);
}

.journal-brand img {
    width: var(--footer-journal-brand-image-width);
    height: auto;
}

.journal-brand .journal-logo {
    width: var(--footer-journal-logo-width);
    max-width: 100%;
    height: auto;
}

footer .journal-logo-link,
footer .publisher-logo-link {
    display: inline-flex;
    line-height: 0;
}

footer .journal-logo-link {
    width: var(--footer-journal-logo-width);
    max-width: 100%;
}

footer .publisher-logo-link {
    width: var(--footer-publisher-logo-width);
    max-width: 100%;
}

footer .journal-logo-link .journal-logo,
footer .publisher-logo-link .publisher-logo {
    width: 100%;
    height: auto;
}

footer .journal-logo-link:focus-visible,
footer .publisher-logo-link:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}

.journal-brand .journal-text {
    margin-top: var(--footer-logo-margin-top);
}

.publisher-block img {
    margin-top: var(--footer-logo-margin-top);
}

.publisher-block img {
    width: var(--footer-publisher-logo-width);
    height: auto;
}

.publisher-address {
    margin-top: var(--footer-address-margin-top);
    font-style: normal;
}

.footer-bottom {
    display: inline-flex;
    gap: var(--footer-bottom-gap);
}

@media only screen and (min-width: 440px) and (max-width: 767px) {
    .journal-brand .journal-logo {
        width: var(--footer-journal-logo-width-sm);
    }

    footer .journal-logo-link {
        width: var(--footer-journal-logo-width-sm);
    }
}

@media only screen and (min-width: 375px) and (max-width: 439px) {
    .journal-brand .journal-logo {
        width: var(--footer-journal-logo-width-xs);
    }

    footer .journal-logo-link {
        width: var(--footer-journal-logo-width-xs);
    }
}

@media only screen and (min-width: 310px) and (max-width: 374px) {
    .journal-brand .journal-logo {
        width: var(--footer-journal-logo-width-2xs);
    }

    footer .journal-logo-link {
        width: var(--footer-journal-logo-width-2xs);
    }
}


/* 00-layout.css */
@media screen {
    .main-content-wrapper,
    .panel-grid,
    .panel-content,
    .toc-wrap,
    .right-sidebar {
        box-sizing: border-box;
        min-width: 0;
    }

    .main-content-wrapper,
    .panel-grid,
    .panel-content {
        width: 100%;
        max-width: 100%;
    }
}

@media screen and (min-width: 992px) {

    .main-container {
        display: grid;
        grid-template-areas:
            "main-content sidebar";
        grid-template-columns: var(--layout-main-grid-columns);
        grid-template-rows: auto;
        gap: var(--layout-main-gap);
        max-width: var(--layout-main-max-width);
        justify-content: center;
        margin: auto;
        padding: var(--layout-main-padding);
        box-sizing: content-box;
    }

    .article-header-tabs-container {
        display: grid;
        grid-template-areas:
            "header"
            "tabs";
        grid-template-rows: auto auto;
        grid-template-columns: auto;
        gap: var(--layout-header-tabs-gap);
    }

    .panel-grid {
        display: grid;
        grid-template-columns: var(--layout-panel-grid-columns);
        gap: var(--layout-main-gap);
    }

    .main-content-wrapper {
        grid-area: main-content;
    }

    .right-sidebar {
        grid-area: sidebar;
    }

    .article-header {
    grid-area: header;
    }

    .tabs {
    grid-area: tabs;
    }

}




@media screen and (min-width: 768px) and (max-width: 991px) {

    .main-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: auto;
        padding: var(--layout-main-padding);
        box-sizing: content-box;
    }

    .panel-grid {
        display: grid;
        grid-template-columns: var(--layout-panel-grid-columns);
        gap: var(--layout-main-gap);
        width: 100%;
    }

    .panel-content {
        width: auto;
    }

}




@media screen and (min-width: 440px) and (max-width: 767px) {

    .main-container {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        margin: auto;
        padding: var(--layout-main-padding);
        box-sizing: content-box;
    }

    .panel-grid {
        display: flex;
        flex-direction: column;
    }

    .toc-wrap {
        display: none;
    }

}






@media screen and (min-width: 310px) and (max-width: 439px) {

    .main-container {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        margin: auto;
        padding: 0rem 0rem 3rem 0rem;
        box-sizing: content-box;
    }

    .panel-grid {
        display: flex;
        flex-direction: column;
        padding: 0rem 1.25rem;
    }

    .toc-wrap {
        display: none;
    }

}


/* 00-masthead.css */
.article-header-tabs-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
}

.pub-date-article-type-doi-wrapper {
    font-family: var(--rel-font-ui);
    color: var(--color-muted);
    list-style: none;
    display: inline-flex;
    flex-direction: row;
    border: var(--masthead-panel-border);
    width: 100%;
    box-sizing: border-box;
    justify-content: space-between;
    font-size: var(--type-masthead-meta);
}


.title-subtitle-authors-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--masthead-wrapper-gap);
    padding: var(--masthead-wrapper-padding);
}

.article-title {
    font-family: var(--masthead-heading-font-family);
    font-weight: 400;
    color: var(--color-text);
    word-break: break-word;
    text-wrap: balance;
}

.article-subtitle {
    font-family: var(--masthead-heading-font-family);
    font-weight: 400;
    line-height: var(--masthead-subtitle-line-height);
    color: var(--color-text);
    word-break: break-word;
    text-wrap: balance;
}

.article-title sup {
    font-size: var(--type-masthead-subtitle-rel);
    margin-left: var(--masthead-title-sup-margin-left);
    line-height: var(--masthead-title-sup-line-height);
}

.article-title sup span button {
    text-decoration: none !important;
}

.authors {
    font-family: var(--rel-font-ui);
    list-style: none;
    display: inline-flex;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
}

.author-chip {
    box-sizing: border-box;
}

.author-chip button span {
    line-height: var(--masthead-author-span-line-height);
    display: flex;
}

.author-chip:hover {
    cursor: pointer;
    border: var(--chip-border-width) solid var(--chip-border-color-hover);
    background-color: var(--chip-background-hover);
}

.author-chip:active {
    transform: translateY(var(--motion-press-y));
    box-shadow: var(--shadow-control-inset);
    background-color: var(--chip-background-active);
    border: var(--chip-border-width) solid var(--chip-border-color-active);
}

.authors li button {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: var(--chip-gap);
    padding: var(--chip-padding);
}

.authors li.author-chip--no-orcid > button {
    padding: var(--chip-padding-no-orcid);
}

.authors li {
    display: inline-flex;
    flex-direction: row;
    gap: var(--chip-gap);
    border: var(--chip-border-width) solid var(--chip-border-color);
    border-radius: var(--chip-radius);
    align-items: center;
}

.author-chip .equal-contrib-marker {
    font-size: var(--type-author-marker-scale);
    margin-right: var(--space-inline-2xs);
    line-height: var(--type-author-marker-line-height);
    transform: translateY(var(--type-author-marker-offset-y));
}

.orcid {
    display: flex;
    padding: var(--chip-orcid-padding);
}

.corresp {
    width: var(--icon-author-corresp-size);
}

.corresp svg path {
    fill: var(--chip-icon-color);
}

.doi {
    color: var(--color-muted);
}

.doi a:hover {
    color: var(--color-link);
}

.doi a:active {
    color: var(--color-link-active);
}

.volume-year {
    font-family: var(--rel-font-ui);
    color: var(--color-muted);
    list-style: none;
    display: inline-flex;
    flex-direction: row;
    border: var(--masthead-panel-border);
    width: 100%;
    box-sizing: border-box;
}

.tabs.content-tabs {
    display: flex;
    flex-direction: row;
    justify-content: center;
    border-bottom: var(--masthead-panel-border);
}

.tab {
    font-family: var(--rel-font-ui);
    font-weight: 500;
    color: var(--color-muted);
    cursor: pointer;
    box-sizing: border-box;
}

.tab:hover {
    color: var(--color-text);
    border-bottom: var(--masthead-tab-hover-border-width) solid var(--color-accent-bg);
}

.tab.is-active {
    border-bottom: var(--masthead-tab-active-border-width) solid var(--color-accent);
    color: var(--color-text);
    position: relative;
    margin-bottom: var(--masthead-tab-active-overlap);
}

.article-type {
    text-transform: uppercase;
}







@media screen and (min-width: 992px) {

    .title-subtitle-authors-wrapper {
        gap: var(--masthead-wrapper-gap-large);
        padding: var(--masthead-wrapper-padding);
        border-left: var(--masthead-panel-border);
        border-right: var(--masthead-panel-border);
    }

    .article-title {
        font-size: var(--type-masthead-title-large);
        letter-spacing: var(--masthead-title-letter-spacing);
        line-height: var(--masthead-title-line-height);
    }

    .article-subtitle {
        font-size: var(--type-masthead-subtitle-rel);
    }

    .authors {
        gap: var(--masthead-author-gap);
        font-size: var(--type-masthead-author);
        line-height: var(--masthead-author-line-height);
    }

    .volume-year {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding);
        font-size: var(--type-masthead-meta);
        gap: var(--masthead-meta-row-gap);
    }

    .article-header-tabs-container {
        gap: var(--masthead-wrapper-gap);
        padding: var(--masthead-tabs-container-padding-wide);
    }

    .volume-year li:nth-child(2)::before {
        content: "/";
        margin-right: var(--masthead-meta-row-gap);
    }

    .pub-date-and-article-type li:nth-child(2)::before {
        content: "/";
        margin-right: var(--masthead-meta-row-gap);
    }

    .pub-date-and-article-type {
        list-style: none;
        display: inline-flex;
        flex-direction: row;
        text-transform: uppercase;
        gap: var(--masthead-meta-row-gap);
    }

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding);
        font-size: var(--type-masthead-meta);
    }

    .tab {
        line-height: var(--masthead-tab-line-height);
        font-size: var(--type-tab-label);
        padding: var(--masthead-tab-padding);
    }

}









@media screen and (min-width: 768px) and (max-width: 991px) {

    .title-subtitle-authors-wrapper {
        gap: var(--masthead-wrapper-gap);
        padding: var(--masthead-wrapper-padding-tablet);
        border-left: var(--masthead-panel-border);
        border-right: var(--masthead-panel-border);
    }

    .article-title {
        font-size: var(--type-masthead-title-large);
        letter-spacing: var(--masthead-title-letter-spacing);
        line-height: var(--masthead-title-line-height);
        padding-right: var(--masthead-title-padding-right-tablet);
    }

    .article-subtitle {
        font-size: var(--type-masthead-subtitle-rel);
        padding-right: var(--masthead-title-padding-right-tablet);
    }

    .authors {
        gap: var(--masthead-author-gap);
        font-size: var(--type-masthead-author);
        line-height: var(--masthead-author-line-height);
    }

    .volume-year {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding);
        font-size: var(--type-masthead-meta);
        gap: var(--masthead-meta-row-gap);
    }

    .article-header-tabs-container {
        gap: var(--masthead-wrapper-gap);
    }

    .volume-year {
        border-left: var(--masthead-panel-border);
        border-right: var(--masthead-panel-border);
    }

    .pub-date-article-type-doi-wrapper {
        border-left: var(--masthead-panel-border);
        border-right: var(--masthead-panel-border);
        gap: var(--masthead-meta-row-gap-narrow);
    }

    .author-chip {
        min-height: var(--masthead-author-chip-min-height);
    }

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding-compact);
        font-size: var(--type-masthead-meta);
        display: inline-flex;
    }

    .doi {
        flex-basis: 50%;
        align-content: center;
        justify-content: end;
        display: inline-flex;
    }

    .doi li {
        display: inline-flex;
        flex-direction: row;
        gap: var(--masthead-inline-gap);

    }

    .pub-date-and-article-type {
        list-style: none;
        display: inline-flex;
        flex-wrap: wrap;
        flex-direction: row;
        text-transform: uppercase;
        justify-content: start;
        flex-basis: 50%;
        gap: var(--masthead-meta-row-gap);
    }

    .volume-year li:nth-child(2)::before {
        content: "/";
        margin-right: var(--masthead-meta-row-gap);
    }

    .pub-date-and-article-type li:nth-child(2)::before {
        content: "/";
        margin-right: var(--masthead-meta-row-gap);
    }

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding);
        font-size: var(--type-masthead-meta);
    }

    .content-tabs-wrapper {
        display: inline-flex;
        width: 100%;
        justify-content: center;
    }

    .tab {
        line-height: var(--masthead-tab-line-height);
        font-size: var(--type-tab-label);
        padding: var(--masthead-tab-padding);
    }

}









@media screen and (min-width: 440px) and (max-width: 767px) {

    .title-subtitle-authors-wrapper {
        gap: var(--masthead-wrapper-gap);
        padding: var(--masthead-wrapper-padding-tablet);
        border-left: var(--masthead-panel-border);
        border-right: var(--masthead-panel-border);
    }

    .article-title {
        font-size: var(--type-masthead-title-medium);
        letter-spacing: var(--masthead-title-letter-spacing);
        line-height: var(--masthead-title-line-height-medium);
    }

    .volume-year {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding);
        font-size: var(--type-masthead-meta);
        gap: var(--masthead-meta-row-gap-compact);
    }

    .article-header-tabs-container {
        gap: var(--masthead-wrapper-gap);
    }

    .volume-year {
        border-left: var(--masthead-panel-border);
        border-right: var(--masthead-panel-border);
    }

    .pub-date-article-type-doi-wrapper {
        border-left: var(--masthead-panel-border);
        border-right: var(--masthead-panel-border);
        gap: var(--masthead-meta-row-gap-narrow);
    }

    .authors {
        gap: var(--masthead-author-gap);
        font-size: var(--type-masthead-author);
        line-height: var(--masthead-author-line-height);
    }

    .author-chip {
        min-height: var(--masthead-author-chip-min-height);
    }

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding-compact);
        font-size: var(--type-masthead-meta);
        display: inline-flex;
    }

    .doi {
        flex-basis: 50%;
        align-content: center;
        justify-content: end;
        display: inline-flex;
    }

    .doi li {
        display: inline-flex;
        flex-direction: row;
        gap: var(--masthead-inline-gap);

    }

    .pub-date-and-article-type {
        list-style: none;
        display: inline-flex;
        flex-wrap: wrap;
        flex-direction: row;
        text-transform: uppercase;
        justify-content: start;
        flex-basis: 50%;
        gap: var(--masthead-meta-row-gap-compact);
    }

    .volume-year li:nth-child(2)::before {
        content: "/";
        margin-right: var(--masthead-meta-row-gap-compact);
    }

    .pub-date-and-article-type li:nth-child(2)::before {
        content: "/";
        margin-right: var(--masthead-meta-row-gap-compact);
    }

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding);
        font-size: var(--type-masthead-meta);
    }

    .content-tabs-wrapper {
        display: inline-flex;
        width: 100%;
        justify-content: center;
    }

    .tab {
        line-height: var(--masthead-tab-line-height);
        font-size: var(--type-tab-label);
        padding: var(--masthead-tab-padding);
    }
}






@media screen and (min-width: 375px) and (max-width: 439px) {

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding-compact);
        font-size: var(--type-masthead-meta);
        display: inline-flex !important;
        justify-content: space-between !important;
    }

    .doi {
        flex-basis: auto !important;
        align-content: center;
    }

    .doi li {
        display: flex !important;
        flex-direction: row !important;
        justify-content: start !important;
        gap: var(--masthead-meta-row-gap-narrow) !important;
    }

    .pub-date-and-article-type li:nth-child(2)::before {
        content: "/" !important;
        margin-right: var(--masthead-meta-row-gap-compact) !important;
    }

    .pub-date-and-article-type {
        gap: var(--masthead-meta-row-gap-compact) !important;
        flex-basis: auto !important;
    }

    .tab {
        line-height: var(--masthead-tab-line-height);
        font-size: var(--type-tab-label);
        padding: var(--masthead-mobile-tab-padding) !important;
        flex-basis: 50%;
        min-height: var(--masthead-tab-min-height) !important;
    }

}







@media screen and (min-width: 310px) and (max-width: 439px) {

    .title-subtitle-authors-wrapper {
        gap: var(--masthead-wrapper-gap);
        padding: var(--masthead-wrapper-padding-tablet);
        border-left: none;
        border-right: none;
    }

    .article-title {
        font-size: var(--type-masthead-title-small);
        letter-spacing: var(--masthead-title-letter-spacing);
        line-height: var(--masthead-title-line-height-small);
    }

    .volume-year {
        border-top: none;
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding-compact);
        font-size: var(--type-masthead-meta);
        gap: var(--masthead-meta-row-gap-compact);
    }

    .article-header-tabs-container {
        gap: 0rem;
    }

    .volume-year {
        border-left: none !important;
        border-right: none !important;
    }

    .pub-date-article-type-doi-wrapper {
        border-left: none !important;
        border-right: none !important;
        gap: var(--masthead-meta-row-gap-narrow);
    }

    .authors {
        gap: var(--masthead-author-gap);
        font-size: var(--type-masthead-author);
        line-height: var(--masthead-author-line-height);
    }

    .author-chip {
        min-height: var(--masthead-author-chip-min-height);
    }

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height);
        padding: var(--masthead-meta-row-padding-compact);
        font-size: var(--type-masthead-meta);
        display: inline-flex;
    }

    .doi {
        text-align: center;
        flex-basis: 50%;
    }

    .doi li {
        display: flex;
        flex-direction: row;
        justify-content: end;
    }

    .pub-date-and-article-type {
        list-style: none;
        display: inline-flex;
        flex-wrap: wrap;
        flex-direction: row;
        text-transform: uppercase;
        justify-content: start;
        flex-basis: 50%;
    }

    .volume-year li:nth-child(2)::before {
        content: "/";
        margin-right: var(--masthead-meta-row-gap-compact);
    }

    .pub-date-and-article-type li:nth-child(2)::before {
        content: "";
        margin-right: var(--masthead-meta-row-gap-narrow);
    }

    .content-tabs-wrapper {
        display: inline-flex;
        width: 100%;
    }

    .tab {
        line-height: var(--masthead-tab-line-height);
        font-size: var(--type-tab-label);
        padding: var(--masthead-narrow-tab-padding);
        flex-basis: 50%;
        min-height: var(--masthead-tab-min-height);
    }

}





@media screen and (min-width: 310px) and (max-width: 375px) {

    .volume-year {
        border-top: none !important;
        line-height: var(--masthead-meta-line-height) !important;
        padding: var(--masthead-meta-row-padding-compact) !important;
        font-size: var(--type-masthead-meta) !important;
        gap: var(--masthead-meta-row-gap-compact) !important;
        border-left: none !important;
        border-right: none !important;
    }

    .pub-date-article-type-doi-wrapper {
        line-height: var(--masthead-meta-line-height) !important;
        padding: var(--masthead-meta-row-padding-compact) !important;
        font-size: var(--type-masthead-meta) !important;
        display: inline-flex !important;
        border-left: none !important;
        border-right: none !important;
        gap: var(--masthead-meta-row-gap-narrow) !important;
    }

    .doi {
        text-align: center !important;
        flex-basis: 50% !important;
        align-content: center !important;
    }

    .doi li {
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
    }

    .pub-date-and-article-type {
        list-style: none !important;
        display: inline-flex !important;
        flex-wrap: wrap !important;
        flex-direction: column !important;
        text-transform: uppercase !important;
        justify-content: center !important;
        flex-basis: 50% !important;
        text-align: center !important;
    }

    .volume-year li:nth-child(2)::before {
        content: "/" !important;
        margin-right: var(--masthead-meta-row-gap-compact) !important;
    }

    .pub-date-and-article-type li:nth-child(2)::before {
        content: "" !important;
        margin-right: 0rem !important;
    }

}


/* 00-math.css */
/* MathML layout helpers */

.math-inline {
  display: inline-flex;
  align-items: center;
  gap: var(--math-inline-gap);
  vertical-align: middle;
}

.math-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: var(--math-block-column-gap);
  align-items: center;
  width: 100%;
}

.math-block__math {
  /* Allow horizontal scroll for very wide equations; no vertical scrollbar */
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding: var(--math-block-padding);
  min-width: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--math-scrollbar-color) transparent;
}

.math-inline:focus,
.math-inline:focus-visible,
.math-block__math:focus,
.math-block__math:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--math-focus-outline-offset);
  border-radius: var(--math-focus-radius);
}

.math-inline:focus:not(:focus-visible),
.math-block__math:focus:not(:focus-visible) {
  outline: none;
}

.math-block:focus-within .math-block__label {
  color: var(--focus-ring-color);
}

.math-block__math::-webkit-scrollbar {
  height: var(--math-scrollbar-height);
}

.math-block__math::-webkit-scrollbar-track {
  background: transparent;
}

.math-block__math::-webkit-scrollbar-thumb {
  background-color: var(--math-scrollbar-color);
  border-radius: var(--math-scrollbar-radius);
}

.math-block__math:hover::-webkit-scrollbar-thumb {
  background-color: var(--math-scrollbar-color-hover);
}

.math-block__label {
  margin: 0;
  min-width: var(--math-label-min-width);
  text-align: right;
  font-weight: 600;
  color: var(--math-label-color);
  white-space: nowrap;
  justify-self: end;
}

/* KaTeX layout tweaks */
.math-inline .katex {
  display: inline-flex;
  align-items: center;
}

.math-block__math .katex-display {
  margin: 0;
  text-align: left;
  /* Prefer single-line math; rely on scroll when needed */
  white-space: nowrap;
  overflow-wrap: normal;
}

.math-block__math .katex {
  display: inline-block;
  max-width: 100%;
}

.math-block__math--mathml-display mjx-container[display="true"] {
  margin: 0;
}

.math-inline.math-tex {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .math-block {
    grid-template-columns: 1fr;
    gap: var(--math-mobile-gap);
  }

  .math-block__label {
    justify-self: end;
  }
}


/* 00-popovers.css */
[hidden],
.popovers[hidden] {
    display: none !important;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

body .popovers[aria-hidden="false"]::before {
    content: "";
    position: fixed;
    inset: 0;
    background: var(--popover-overlay-background);
    z-index: var(--popover-overlay-z-index);
}

.popover {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: var(--popover-z-index);
    overflow: auto;
    background: var(--popover-background);
    border: var(--popover-border);
    border-radius: var(--popover-radius);
    box-shadow: var(--popover-shadow);
    padding: var(--popover-padding);
}

.popover-header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    align-items: center;
    margin-bottom: var(--popover-header-margin-bottom);
    font-family: var(--popover-header-font-family);
    font-weight: var(--popover-header-font-weight);
}

.popover-close {
    background: none;
    cursor: pointer;
    padding: var(--popover-close-padding);
    border: var(--popover-close-border);
    border-radius: var(--popover-close-radius);
    font-size: 0;
    line-height: 0;
    box-sizing: border-box;
    width: var(--popover-close-size);
    height: var(--popover-close-size);
}

.popover-close:hover {
    background-color: var(--popover-close-hover-background);
    border: var(--popover-close-hover-border);
    color: var(--color-text);
}

.popover-close:active {
    background-color: var(--popover-close-active-background);
}

.popover-header .equal-contrib-marker {
    font-size: var(--popover-header-marker-size);
    margin-right: var(--popover-header-marker-margin-right);
    line-height: var(--popover-header-marker-line-height);
}

.popover-section .equal-contrib-marker {
    font-size: var(--popover-section-marker-size) !important;
    vertical-align: text-top;
    line-height: var(--popover-section-marker-line-height);
}

@media screen and (min-width: 1200px) {

    .popover {
        max-width: var(--popover-max-width-xl);
    }

    .author-popover {
        max-width: var(--popover-author-max-width-xl);
        width: var(--popover-author-width);
        font-size: var(--popover-author-text-size);
        font-family: var(--rel-font-ui);
        font-weight: 400;
    }

    .ref-popover {
        width: 100%;
    }

    .fn-popover {
        width: 100%;
    }

    .ref-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .fn-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .ref-text {
        display: inline;
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
    }

    .popover-body {
        padding-right: var(--popover-body-padding-right);
    }

    .popover-body a {
        word-break: normal;
        overflow-wrap: break-word;
        hyphens: none;
    }

    .ref-popover .popover-body .ref-text a.ref-link {
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
        line-break: auto;
    }

    .popover-header strong {
        flex: 1;
        padding-top: var(--popover-header-strong-padding-top);
    }

    .popover-section .section-title {
        font-family: var(--rel-font-ui);
        line-height: var(--popover-section-title-line-height);
        color: var(--popover-section-title-color);
        text-transform: uppercase;
        font-size: var(--popover-section-title-size);
        margin: var(--popover-section-title-margin)
    }

    .popover-section p a {
        display: inline-flex;
        gap: var(--popover-section-link-gap);
    }

    .popover-section p,
    .aff-list li {
        font-size: var(--popover-section-text-size);
        line-height: var(--popover-section-text-line-height);
        margin-bottom: var(--popover-section-text-margin-bottom);
    }

}



@media screen and (min-width: 992px) and (max-width: 1199px) {

    .popover {
        max-width: var(--popover-max-width-lg);
    }

    .author-popover {
        max-width: var(--popover-author-max-width-lg);
        width: var(--popover-author-width);
        font-size: var(--popover-author-text-size);
        font-family: var(--rel-font-ui);
        font-weight: 400;
    }

    .ref-popover {
        width: 100%;
    }

    .fn-popover {
        width: 100%;
    }

    .ref-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .fn-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .ref-text {
        display: inline;
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
    }

    .popover-body {
        padding-right: var(--popover-body-padding-right);
    }

    .popover-body a {
        word-break: normal;
        overflow-wrap: break-word;
        hyphens: none;
    }

    .ref-popover .popover-body .ref-text a.ref-link {
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
        line-break: auto;
    }

    .popover-header strong {
        flex: 1;
        padding-top: var(--popover-header-strong-padding-top);
    }

    .popover-section .section-title {
        font-family: var(--rel-font-ui);
        line-height: var(--popover-section-title-line-height);
        color: var(--popover-section-title-color);
        text-transform: uppercase;
        font-size: var(--popover-section-title-size);
        margin: var(--popover-section-title-margin)
    }

    .popover-section p a {
        display: inline-flex;
        gap: var(--popover-section-link-gap);
    }

    .popover-section p,
    .aff-list li {
        font-size: var(--popover-section-text-size);
        line-height: var(--popover-section-text-line-height);
        margin-bottom: var(--popover-section-text-margin-bottom);
    }

}





@media screen and (min-width: 768px) and (max-width: 991px) {

    .popover {
        max-width: var(--popover-max-width-md);
    }

    .author-popover {
        max-width: var(--popover-author-max-width-md);
        width: var(--popover-author-width);
        font-size: var(--popover-author-text-size);
        font-family: var(--rel-font-ui);
        font-weight: 400;
    }

    .ref-popover {
        width: 100%;
    }

    .fn-popover {
        width: 100%;
    }

    .ref-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .fn-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .ref-text {
        display: inline;
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
    }

    .popover-body {
        padding-right: var(--popover-body-padding-right);
    }

    .popover-body a {
        word-break: normal;
        overflow-wrap: break-word;
        hyphens: none;
    }

    .ref-popover .popover-body .ref-text a.ref-link {
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
        line-break: auto;
    }

    .popover-header strong {
        flex: 1;
        padding-top: var(--popover-header-strong-padding-top);
    }

    .popover-section .section-title {
        font-family: var(--rel-font-ui);
        line-height: var(--popover-section-title-line-height);
        color: var(--popover-section-title-color);
        text-transform: uppercase;
        font-size: var(--popover-section-title-size);
        margin: var(--popover-section-title-margin)
    }

    .popover-section p a {
        display: inline-flex;
        gap: var(--popover-section-link-gap);
    }

    .popover-section p,
    .aff-list li {
        font-size: var(--popover-section-text-size);
        line-height: var(--popover-section-text-line-height);
        margin-bottom: var(--popover-section-text-margin-bottom);
    }

}






@media screen and (min-width: 440px) and (max-width: 767px) {

    .popover {
        max-width: var(--popover-max-width-md);
    }

    .author-popover {
        max-width: var(--popover-author-max-width-sm);
        width: var(--popover-author-width);
        font-size: var(--popover-author-text-size);
        font-family: var(--rel-font-ui);
        font-weight: 400;
    }

    .ref-popover {
        width: 100%;
    }

    .fn-popover {
        width: 100%;
    }

    .ref-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .fn-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .ref-text {
        display: inline;
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
    }

    .popover-body {
        padding-right: var(--popover-body-padding-right);
    }

    .popover-body a {
        word-break: normal;
        overflow-wrap: break-word;
        hyphens: none;
    }

    .ref-popover .popover-body .ref-text a.ref-link {
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
        line-break: auto;
    }

    .popover-header strong {
        flex: 1;
        padding-top: var(--popover-header-strong-padding-top);
    }

    .popover-section .section-title {
        font-family: var(--rel-font-ui);
        line-height: var(--popover-section-title-line-height);
        color: var(--popover-section-title-color);
        text-transform: uppercase;
        font-size: var(--popover-section-title-size);
        margin: var(--popover-section-title-margin)
    }

    .popover-section p a {
        display: inline-flex;
        gap: var(--popover-section-link-gap);
    }

    .popover-section p,
    .aff-list li {
        font-size: var(--popover-section-text-size);
        line-height: var(--popover-section-text-line-height);
        margin-bottom: var(--popover-section-text-margin-bottom);
    }

}






@media screen and (min-width: 310px) and (max-width: 439px) {

    .popover {
        max-width: var(--popover-max-width-md);
    }

    .author-popover {
        width: var(--popover-author-width);
        font-size: var(--popover-author-text-size);
        font-family: var(--rel-font-ui);
        font-weight: 400;
    }

    .ref-popover {
        width: 100%;
    }

    .fn-popover {
        width: 100%;
    }

    .ref-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .fn-popover .popover-header strong {
        font-size: var(--popover-reference-title-size);
        font-weight: var(--popover-reference-title-weight);
    }

    .ref-text {
        display: inline;
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
    }

    .popover-body {
        padding-right: var(--popover-body-padding-right);
    }

    .popover-body a {
        word-break: normal;
        overflow-wrap: break-word;
        hyphens: none;
    }

    .ref-popover .popover-body .ref-text a.ref-link {
        word-break: normal;
        overflow-wrap: normal;
        hyphens: none;
        line-break: auto;
    }

    .popover-header strong {
        flex: 1;
        padding-top: var(--popover-header-strong-padding-top);
    }

    .popover-section .section-title {
        font-family: var(--rel-font-ui);
        line-height: var(--popover-section-title-line-height);
        color: var(--popover-section-title-color);
        text-transform: uppercase;
        font-size: var(--popover-section-title-size);
        margin: var(--popover-section-title-margin)
    }

    .popover-section p a {
        display: inline-flex;
        gap: var(--popover-section-link-gap);
    }

    .popover-section p,
    .aff-list li {
        font-size: var(--popover-section-text-size);
        line-height: var(--popover-section-text-line-height);
        margin-bottom: var(--popover-section-text-margin-bottom);
    }

}


/* 00-publisher-header.css */
.skip {
    position: absolute;
    top: var(--skip-link-top);
    left: var(--skip-link-left);
    z-index: var(--skip-link-z-index);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--skip-link-padding);
    border: var(--skip-link-border);
    border-radius: var(--skip-link-radius);
    background: var(--skip-link-background);
    color: var(--skip-link-color);
    font-family: var(--rel-font-ui);
    font-size: var(--skip-link-font-size);
    text-decoration: underline;
    text-underline-offset: var(--skip-link-underline-offset);
    transform: var(--skip-link-hidden-transform);
    transition: var(--skip-link-transition);
}

.skip:focus,
.skip:focus-visible {
    transform: var(--skip-link-visible-transform);
    color: var(--skip-link-color);
    border-color: var(--skip-link-color);
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}

.journal-header {
    display:flex;
    justify-content: center;
    border-bottom: var(--publisher-header-border);
}

.header-wrap {
    display: flex;
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
}

.header-wrap .journal-logo-link,
.header-wrap .publisher-logo-link {
    display: inline-flex;
    line-height: 0;
}

.header-wrap .journal-logo-link {
    width: var(--publisher-header-journal-logo-width);
}

.header-wrap .publisher-logo-link {
    width: var(--publisher-header-publisher-logo-width);
}

.header-wrap .journal-logo-link .journal-logo,
.header-wrap .publisher-logo-link .publisher-logo {
    display: block;
    width: 100%;
    height: auto;
}

.header-wrap .journal-logo-link:focus-visible,
.header-wrap .publisher-logo-link:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}

@media (min-width: 992px) {

    .journal-header {
        padding: var(--publisher-header-padding);
    }

    .header-wrap {
        max-width: var(--publisher-header-wrap-max-width);
        padding: var(--publisher-header-wrap-padding);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-width);
    }

    .header-wrap .journal-logo-link {
        width: var(--publisher-header-journal-logo-width);
    }

    .header-wrap .publisher-logo {
        max-width: var(--publisher-header-publisher-logo-width);
    }

    .header-wrap .publisher-logo-link {
        width: var(--publisher-header-publisher-logo-width);
    }
}


@media only screen and (min-width: 768px) and (max-width: 991px) {

    .journal-header {
        padding: var(--publisher-header-padding);
    }

    .header-wrap {
        max-width: var(--publisher-header-wrap-max-width);
        padding: var(--publisher-header-wrap-padding);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-width);
    }

    .header-wrap .journal-logo-link {
        width: var(--publisher-header-journal-logo-width);
    }

    .header-wrap .publisher-logo {
        max-width: var(--publisher-header-publisher-logo-width-md);
    }

    .header-wrap .publisher-logo-link {
        width: var(--publisher-header-publisher-logo-width-md);
    }

}


@media only screen and (min-width: 440px) and (max-width: 767px) {

    .journal-header {
        padding: var(--publisher-header-padding);
    }

    .header-wrap {
        max-width: var(--publisher-header-wrap-max-width);
        padding: var(--publisher-header-wrap-padding);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-width-md);
    }

    .header-wrap .journal-logo-link {
        width: var(--publisher-header-journal-logo-width-md);
    }

    .header-wrap .publisher-logo {
        max-width: var(--publisher-header-publisher-logo-width-md);
    }

    .header-wrap .publisher-logo-link {
        width: var(--publisher-header-publisher-logo-width-md);
    }

}



@media only screen and (min-width: 375px) and (max-width: 439px) {

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-width-sm) !important;
    }

    .header-wrap .journal-logo-link {
        width: var(--publisher-header-journal-logo-width-sm) !important;
    }

    .header-wrap .publisher-logo {
        max-width: var(--publisher-header-publisher-logo-width-sm) !important;
    }

    .header-wrap .publisher-logo-link {
        width: var(--publisher-header-publisher-logo-width-sm) !important;
    }

}


@media only screen and (min-width: 310px) and (max-width: 439px) {

    .journal-header {
        padding: var(--publisher-header-padding-small);
    }

    .header-wrap {
        max-width: var(--publisher-header-wrap-max-width);
        padding: var(--publisher-header-wrap-padding-small);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-width-xs);
    }

    .header-wrap .journal-logo-link {
        width: var(--publisher-header-journal-logo-width-xs);
    }

    .header-wrap .publisher-logo {
        max-width: var(--publisher-header-publisher-logo-width-xs);
    }

    .header-wrap .publisher-logo-link {
        width: var(--publisher-header-publisher-logo-width-xs);
    }

}


/* 00-sidebar.css */
@media screen and (min-width: 992px) {

    .right-sidebar {
        width: var(--sidebar-width);
        top: var(--sidebar-top-offset);
        height: var(--sidebar-height);

    }

}

@media screen and (min-width: 768px) and (max-width: 991px) {

    .right-sidebar {
        margin-top: var(--sidebar-tablet-margin-top);
        max-width: var(--sidebar-tablet-max-width);
        width: 100%;
    }

}


@media screen and (min-width: 440px) and (max-width: 767px) {

    .right-sidebar {
        margin-top: var(--sidebar-tablet-margin-top);
    }

}


@media screen and (min-width: 310px) and (max-width: 439px) {

    .right-sidebar {
        margin-top: var(--sidebar-mobile-margin-top);
        padding: var(--sidebar-mobile-padding);
    }

}




.download-button {
    display: flex;
    justify-content: center;
}

.download-button .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--download-button-gap);
    white-space: nowrap;
    text-decoration: none;
    padding: var(--download-button-padding);
    width: 100%;
    height: 100%;
    font-size: var(--type-sidebar-action);
}

.download-button .btn img {
    flex-shrink: 0;
}

.download-button.pdf-unavailable .btn {
    color: var(--download-button-disabled-color);
    background-color: var(--download-button-disabled-background);
    cursor: not-allowed;
}

.download-button.pdf-unavailable .btn img {
    display: none;
}

.download-button.pdf-unavailable .btn svg path {
    stroke: var(--download-button-disabled-icon-color);
}


.download-button.pdf-available .btn {
    border: 1px solid var(--download-button-border-color);
    color: var(--download-button-text-color);
}

.download-button.pdf-available .btn:focus-visible {
    background-color: var(--download-button-focus-background);
    border-color: var(--download-button-focus-border-color);
    color: var(--download-button-focus-color);
    outline: var(--focus-ring-width) solid var(--download-button-focus-border-color);
    outline-offset: var(--focus-ring-offset);
}

.download-button.pdf-available .btn:focus-visible svg path {
    stroke: currentColor;
}

.download-button.pdf-available:hover {
    cursor: pointer;
    background-color: var(--download-button-hover-background);
}

.download-button.pdf-available a:active {
    transform: translateY(var(--motion-press-y));
    box-shadow: var(--shadow-control-inset);
    background-color: var(--download-button-active-background);
}

.right-sidebar details summary::marker {
    content: none;
    display: none;
}

.right-sidebar {
    font-family: var(--rel-font-ui);
    line-height: var(--sidebar-line-height);
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
}

details ul li strong {
    font-weight: 600;
}

.accordion-wrapper {
    border: var(--sidebar-accordion-border);
    margin-top: var(--sidebar-accordion-margin-top);
}

.right-sidebar details summary {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: var(--sidebar-summary-padding);
    box-sizing: border-box;
    max-width: 100%;
    cursor: pointer;
    border-bottom: var(--sidebar-summary-border-bottom);
    font-size: var(--type-sidebar-heading);
    font-weight: 600;
    color: var(--color-muted);
    align-items: center;
}

.right-sidebar details summary svg path {
    stroke: var(--color-muted);
}

.quote-icon-option svg path {
    stroke: var(--color-muted);
    fill: var(--color-muted);
    stroke-width: 0;
}

.right-sidebar details:last-child summary {
    border-bottom: none;
}

.right-sidebar details summary:hover {
    background-color: var(--color-surface-subtle);
    color: var(--color-text);
}

.right-sidebar details summary:focus-visible {
    background-color: var(--color-surface-subtle);
    color: var(--color-text);
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}

.right-sidebar details summary:focus-visible .quote-icon-option svg path {
    stroke: var(--color-text);
    fill: var(--color-text);
    stroke-width: 0;
}

.right-sidebar details summary:focus-visible svg path {
    stroke: var(--color-text);
}

.right-sidebar details summary:hover .quote-icon-option svg path {
    stroke: var(--color-text);
    fill: var(--color-text);
    stroke-width: 0;
}

.right-sidebar details summary:hover svg path {
    stroke: var(--color-text);
}

.quote-icon-option {
    display: inline-flex;
    gap: var(--space-inline-sm);
    align-items: center;
}

.right-sidebar details summary:hover .quote-icon-option {
    display: inline-flex;
    gap: var(--space-inline-sm);
    color: var(--color-text);
}

.right-sidebar details p,
.right-sidebar details ul {
    padding: var(--sidebar-details-padding);
    box-sizing: border-box;
    cursor: text;
    font-size: var(--type-sidebar-body);
}

.right-sidebar details > p {
    padding: 0 var(--sidebar-details-padding-inline);
    margin: 0;
}

.right-sidebar details > p:first-of-type {
    padding-top: var(--sidebar-details-padding-block-start);
}

.right-sidebar details > p:last-of-type {
    padding-bottom: var(--sidebar-details-padding-block-end);
}

.right-sidebar details > p + p {
    margin-top: var(--sidebar-list-item-gap);
}

.right-sidebar details :is(ol, ul)[data-list-type] {
    padding: var(--sidebar-list-padding);
    margin: 0;
    box-sizing: border-box;
    cursor: text;
    font-size: var(--type-sidebar-body);
    line-height: var(--sidebar-line-height);
    list-style-position: outside;
}

.right-sidebar details :is(ol, ul)[data-list-type] :is(ol, ul)[data-list-type] {
    padding: var(--sidebar-nested-list-padding);
}

.right-sidebar details ol[data-list-type="order"] {
    list-style-type: decimal;
}

.right-sidebar details ol[data-list-type="alpha-lower"] {
    list-style-type: lower-alpha;
}

.right-sidebar details ol[data-list-type="alpha-upper"] {
    list-style-type: upper-alpha;
}

.right-sidebar details ol[data-list-type="roman-lower"] {
    list-style-type: lower-roman;
}

.right-sidebar details ol[data-list-type="roman-upper"] {
    list-style-type: upper-roman;
}

.right-sidebar details ul[data-list-type] {
    list-style-type: disc;
}

.right-sidebar details ul[data-list-type="simple"] {
    padding: var(--sidebar-details-padding);
    list-style-type: none;
}

.right-sidebar details :is(ol, ul)[data-list-type] li:not(:last-child) {
    margin-bottom: var(--sidebar-list-item-gap);
}

.right-sidebar details :is(ol, ul)[data-list-type] li > p {
    padding: 0;
    margin: 0;
}

.right-sidebar details :is(ol, ul)[data-list-type] li > p + p {
    margin-top: var(--sidebar-list-paragraph-gap);
}

.right-sidebar details .btn.secondary {
    display:inline-flex;
    justify-content: center;
    font-size: var(--type-sidebar-meta);
    margin: var(--sidebar-secondary-button-margin);
    gap: var(--sidebar-secondary-button-gap);
    align-items: center;
    padding: var(--sidebar-secondary-button-padding);
}

.right-sidebar details .btn.secondary:hover {
    background-color: var(--color-accent-bg);
    border: var(--control-border-width) solid var(--color-accent);
    color: var(--color-text);
}

.right-sidebar details .btn.secondary:focus-visible {
    background-color: var(--focus-ring-bg);
    border: var(--control-border-width) solid var(--focus-ring-color);
    color: var(--focus-ring-color);
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}

.right-sidebar details .btn.secondary:focus-visible svg path,
.right-sidebar details .btn.secondary:focus-visible svg g path {
    stroke: currentColor;
}

.right-sidebar details .btn.secondary:active {
    transform: translateY(var(--motion-press-y));
    box-shadow: var(--shadow-control-inset);
    background-color: var(--color-accent-bg-active);
    border: var(--control-border-width) solid var(--control-border-color-active);
}

.right-sidebar details .btn.secondary.is-copy-success,
.right-sidebar details .btn.secondary.is-copy-success:hover,
.right-sidebar details .btn.secondary.is-copy-success:focus-visible {
    background-color: var(--sidebar-copy-success-background);
    border: var(--control-border-width) solid var(--sidebar-copy-success-border-color);
    color: var(--sidebar-copy-success-color);
}

.right-sidebar details .btn.secondary.is-copy-success:focus-visible {
    outline: var(--focus-ring-width) solid var(--sidebar-copy-success-border-color);
    outline-offset: var(--focus-ring-offset);
}

.right-sidebar details .btn.secondary.is-copy-success svg path,
.right-sidebar details .btn.secondary.is-copy-success svg g path {
    stroke: currentColor;
}

.right-sidebar details[open] summary {
    border-bottom: unset;
    background-color: transparent;
    color: var(--color-text);
}

.right-sidebar details[open] {
    border-bottom: var(--sidebar-summary-border-bottom);
}

.right-sidebar details summary svg {
    transition: transform 0.1s ease;
}

.right-sidebar details[open] summary > svg {
    transform: rotate(180deg);
}

.right-sidebar details[open] summary > svg path {
    stroke: var(--color-text);
}

.right-sidebar details[open] summary > .quote-icon-option svg path {
    stroke: var(--color-text);
    fill: var(--color-text);
}
.right-sidebar a {
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
}


/* 00-tables.css */
/*
 * Shared table renderer component.
 *
 * Journal overlays may override visual tokens such as fonts and colours, but
 * structural width, alignment, overflow, and source-precedence contracts live
 * here.
 */

:root {
  /*
   * Canonical soft column bases. These deliberately describe pressure, not a
   * semantic role: row headers and identifiers are never widened merely
   * because of what they contain.
   */
  --table-column-size-compact-width: 8ch;
  --table-column-size-medium-width: 12ch;
  --table-column-size-expanded-width: 16ch;

  /* Pre-canonical compatibility tokens. */
  --table-type-medium-width: 18%;
  --table-type-narrow-width: 9ch;
}

/* Renderer-specific table structure */
.table-wrap > .table-scroll > .data-table,
.table-wrap > .table-scroll > .data-table th,
.table-wrap > .table-scroll > .data-table td {
  font-family: var(--table-font-family);
}

.table-wrap .data-table {
  border-top: 0;
  border-bottom: 0;
  border-left-style: hidden;
  border-right-style: hidden;
  border-collapse: collapse;
  background: var(--table-surface-color);
}

.table-wrap .data-table th,
.table-wrap .data-table td {
  border: 0;
  border-left: 0;
  border-right: 0;
  background: var(--table-surface-color);
  padding: var(--table-cell-padding);
}

.table-wrap .data-table tbody tr:nth-child(even) td,
.table-wrap .data-table tbody tr:nth-child(even) th[scope="row"] {
  background: var(--table-surface-color);
}

.table-wrap .data-table thead tr:first-child > th,
.table-wrap .data-table thead tr:first-child > td,
.table-wrap .data-table tbody:first-child tr:first-child > th,
.table-wrap .data-table tbody:first-child tr:first-child > td {
  background-color: var(--table-surface-color);
  background-image:
    linear-gradient(var(--table-rule-color), var(--table-rule-color)),
    linear-gradient(var(--table-rule-color), var(--table-rule-color));
  background-position:
    top left,
    left var(--table-double-rule-gap);
  background-repeat: no-repeat;
  background-size:
    100% 1px,
    100% 1px;
}

.table-wrap .data-table th {
  padding: var(--table-header-padding);
  font-weight: 600;
  vertical-align: bottom;
}

.table-wrap .data-table thead th {
  vertical-align: var(--table-header-vertical-align, bottom);
}

.table-wrap .data-table thead,
.table-wrap .data-table tbody,
.table-wrap .data-table tfoot,
.table-wrap .data-table tr {
  border: 0;
  border-left: 0;
  border-right: 0;
}

.table-wrap .data-table thead tr:first-child th,
.table-wrap .data-table thead tr:first-child td,
.table-wrap .data-table tbody:first-child tr:first-child th,
.table-wrap .data-table tbody:first-child tr:first-child td {
  padding-top: calc(var(--table-first-row-padding-top) + var(--table-double-rule-gap));
}

.table-wrap .data-table thead tr:first-child:not(:last-child) > th:not([rowspan]),
.table-wrap .data-table thead tr:first-child:not(:last-child) > td:not([rowspan]),
.table-wrap .data-table thead tr:first-child:not(:last-child) > th[rowspan="1"],
.table-wrap .data-table thead tr:first-child:not(:last-child) > td[rowspan="1"] {
  border-bottom: 1px solid var(--table-rule-color);
}

.table-wrap.has-grouped-headers .data-table thead tr:first-child:not(:last-child) > th[colspan]:not([colspan="1"]):not([rowspan]),
.table-wrap.has-grouped-headers .data-table thead tr:first-child:not(:last-child) > td[colspan]:not([colspan="1"]):not([rowspan]),
.table-wrap.has-grouped-headers .data-table thead tr:first-child:not(:last-child) > th[colspan]:not([colspan="1"])[rowspan="1"],
.table-wrap.has-grouped-headers .data-table thead tr:first-child:not(:last-child) > td[colspan]:not([colspan="1"])[rowspan="1"] {
  border-bottom: 0;
  background-image:
    linear-gradient(var(--table-rule-color), var(--table-rule-color)),
    linear-gradient(var(--table-rule-color), var(--table-rule-color)),
    linear-gradient(var(--table-rule-color), var(--table-rule-color));
  background-position:
    top left,
    left var(--table-double-rule-gap),
    center bottom;
  background-repeat: no-repeat;
  background-size:
    100% 1px,
    100% 1px,
    calc(100% - var(--table-group-underline-inset)) 1px;
}

.table-wrap .data-table thead tr:last-child th,
.table-wrap .data-table thead tr:last-child td {
  border-bottom: 1px solid var(--table-rule-color);
}

.table-wrap .data-table thead tr:first-child:not(:last-child) > th[rowspan="2"],
.table-wrap .data-table thead tr:first-child:not(:last-child) > td[rowspan="2"] {
  border-bottom: 1px solid var(--table-rule-color);
}

.table-wrap .data-table tbody tr:last-child th,
.table-wrap .data-table tbody tr:last-child td {
  border-bottom: 1px solid var(--table-rule-color);
}

.table-wrap .data-table tbody .table-full-span-row > .table-full-span-cell {
  border-top: 1px solid var(--table-rule-color);
  border-bottom: 1px solid var(--table-rule-color);
}

/*
 * Canonical cell policy
 *
 * The table model resolves column policy once and emits its local result on
 * each cell. Source align/valign remain untouched and are reinforced at the
 * end of this file.
 */
.table-wrap > .table-scroll > .data-table :is(th, td):is(
    [data-column-value-type="identifier"],
    [data-column-value-type="symbol"],
    [data-column-value-type="formula"],
    [data-column-value-type="text"],
    [data-column-value-type="mixed"]
  ):not([align]):not([data-source-align]) {
  text-align: left;
  font-variant-numeric: normal;
}

.table-wrap > .table-scroll > .data-table thead :is(th, td):is(
    [data-column-value-type="numeric"],
    [data-column-value-type="measurement"]
  ):not([align]):not([data-source-align]) {
  text-align: var(--table-quantitative-header-text-align, center);
  font-variant-numeric: tabular-nums;
}

.table-wrap > .table-scroll > .data-table tbody :is(th, td):is(
    [data-column-value-type="numeric"],
    [data-column-value-type="measurement"]
  ):not([align]):not([data-source-align]) {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.table-wrap > .table-scroll > .data-table thead :is(th, td)[data-column-value-type="interval"]:not([align]):not([data-source-align]) {
  text-align: var(--table-interval-header-text-align, center);
  font-variant-numeric: tabular-nums;
}

.table-wrap > .table-scroll > .data-table tbody :is(th, td)[data-column-value-type="interval"]:not([align]):not([data-source-align]) {
  text-align: var(--table-interval-cell-text-align, center);
  font-variant-numeric: tabular-nums;
}

.table-wrap > .table-scroll > .data-table :is(th, td)[data-cell-wrap="normal"] {
  white-space: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: pretty;
}

.table-wrap > .table-scroll > .data-table :is(th, td)[data-cell-wrap="balance"] {
  white-space: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: balance;
}

.table-wrap > .table-scroll > .data-table thead :is(th, td)[data-cell-wrap="balance"] {
  padding-inline: var(--table-wrapping-header-padding-inline);
}

.table-wrap > .table-scroll > .data-table :is(th, td)[data-cell-wrap="nowrap"] {
  white-space: nowrap;
  overflow-wrap: normal;
  hyphens: manual;
}

.table-wrap > .table-scroll > .data-table .table-atomic-token {
  white-space: nowrap;
}

/* Shared table shell, notes, and semantic defaults */
.table-wrap > .table-scroll > .data-table {
  border-collapse: collapse;
  border-spacing: 0;
  font-size: var(--type-table);
  table-layout: auto;
}

.table-wrap {
  max-width: 100%;
  min-width: 0;
  margin: var(--table-wrap-margin);
}

.table-wrap > .table-scroll {
  position: relative;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--table-scrollbar-color) transparent;
  padding-bottom: var(--table-scroll-padding-bottom);
}

.table-wrap.has-horizontal-overflow > .table-scroll {
  background:
    linear-gradient(
      to right,
      var(--table-scroll-overflow-shadow-color),
      var(--table-scroll-overflow-shadow-color)
    )
    left bottom / 100% var(--table-scroll-overflow-shadow-height) no-repeat;
}

.table-wrap > .table-scroll:focus,
.table-wrap > .table-scroll:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--table-scroll-focus-outline-offset);
  border-radius: var(--table-scroll-focus-radius);
}

.table-wrap > .table-scroll:focus:not(:focus-visible) {
  outline: none;
}

.table-wrap > .table-scroll::-webkit-scrollbar {
  height: var(--table-scrollbar-height);
}

.table-wrap > .table-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.table-wrap > .table-scroll::-webkit-scrollbar-thumb {
  background-color: var(--table-scrollbar-color);
  border-radius: var(--radius-pill);
}

.table-wrap > .table-scroll:hover::-webkit-scrollbar-thumb {
  background-color: var(--table-scrollbar-color-hover);
}

/*
 * Canonical table allocation. `authored` intentionally has no width rule:
 * every authored sizing carrier remains the absolute owner.
 */
.table-wrap > .table-scroll > .data-table[data-active-column-count][data-table-width-allocation="intrinsic"]:not([width]):not([data-source-width]) {
  width: max-content;
  min-width: 100%;
  max-width: none;
}

.table-wrap > .table-scroll > .data-table[data-active-column-count][data-table-width-allocation="balanced"]:not([width]):not([data-source-width]),
.table-wrap > .table-scroll > .data-table[data-active-column-count][data-table-width-allocation="fit-content"]:not([width]):not([data-source-width]) {
  width: 100%;
  min-width: 100%;
  max-width: none;
}

.table-notes {
  max-width: 100%;
  margin: var(--table-notes-margin);
  color: var(--color-text);
  font-family: var(--jmsacl-font-ui, var(--pbmt-font-ui, var(--biog-font-ui, var(--rel-font-ui, sans-serif))));
  font-size: var(--type-table-note);
  line-height: 1.45;
}

#main-full-article .table-wrap .table-note,
#panel-figures-tables .table-wrap .table-note,
.table-wrap .table-note {
  margin: var(--table-note-margin) !important;
}

.table-wrap .table-note:last-child {
  margin-bottom: 0 !important;
}

.table-fn-ref {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-inline: var(--table-footnote-ref-margin-inline);
  line-height: 1;
  text-decoration: none;
  vertical-align: super;
}

.table-fn-ref:hover,
.table-fn-ref:focus-visible {
  color: var(--rel-color-link);
  background: var(--table-footnote-hover-background);
  outline: var(--focus-ring-width) solid currentColor;
  outline-offset: var(--focus-ring-offset);
}

.table-note-label {
  margin-right: var(--table-note-label-margin-right);
  font-size: var(--type-table-marker-scale);
  font-weight: 700;
  line-height: 1;
  vertical-align: super;
}

.table-note-label-text {
  margin-right: var(--table-note-label-margin-right);
  font-weight: 600;
}

.table-fn-ref sup {
  font-size: var(--type-table-marker-scale);
  font-weight: 700;
  line-height: 1;
  vertical-align: baseline;
}

.table-scroll-hint {
  display: none;
  margin: var(--table-scroll-hint-margin);
  color: var(--table-scroll-hint-color);
  font-family: var(--jmsacl-font-ui, var(--pbmt-font-ui, var(--biog-font-ui, var(--rel-font-ui, sans-serif))));
  font-size: var(--type-ui-xs);
  line-height: 1.3;
  text-align: left;
}

.table-wrap.has-horizontal-overflow .table-scroll-hint {
  display: block;
}

.table-wrap > .table-scroll > .data-table :is(th, td) {
  vertical-align: top;
  word-break: normal;
  overflow-wrap: normal;
}

.table-wrap > .table-scroll > .data-table thead :is(th, td):not([valign]):not([data-source-valign]) {
  vertical-align: var(--table-header-vertical-align, bottom);
}

.table-wrap > .table-scroll > .data-table thead tr th:first-child:is(
    :not([data-column-value-type]),
    [data-column-value-type="auto"]
  ):not([align]):not([data-source-align]) {
  text-align: left;
}

.table-wrap > .table-scroll > .data-table tbody tr strong {
  font-weight: 600;
}

.table-wrap > .table-scroll > .data-table th {
  color: var(--color-text);
  font-weight: 600;
  text-align: right;
}

/* Pre-canonical tokenized-header fallback. */
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    .table-header-main,
    .table-header-unit,
    .table-header-value-unit
  ) {
  white-space: nowrap;
}

.table-wrap > .table-scroll > .data-table td {
  text-align: right;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) td {
  font-variant-numeric: tabular-nums;
}

.table-wrap > .table-scroll > .data-table :is(th, td):first-child:is(
    :not([data-column-value-type]),
    [data-column-value-type="auto"]
  ):not([align]):not([data-source-align]) {
  text-align: left;
}

.table-wrap > .table-scroll > .data-table tbody th[scope="row"] {
  background: transparent;
  color: inherit;
  font-weight: 400;
  padding: var(--table-cell-padding);
}

.table-wrap > .table-scroll > .data-table tbody.table-panel-group .table-panel-row th.table-panel-heading {
  background: var(--table-panel-heading-background);
  color: var(--color-text);
  font-weight: 600;
  font-variant-numeric: normal;
  white-space: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: pretty;
  border-top: var(--table-panel-heading-border);
  border-bottom: var(--table-panel-heading-border);
  letter-spacing: var(--table-panel-heading-letter-spacing);
  padding-top: var(--table-panel-heading-padding-y);
  padding-bottom: var(--table-panel-heading-padding-y);
}

.table-wrap > .table-scroll > .data-table tbody.table-panel-group .table-panel-row th.table-panel-heading:not([align]):not([data-source-align]) {
  text-align: left;
}

/* Pre-canonical type alignment and wrapping fallback. */
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    th.col-type-stub,
    td.col-type-stub,
    th.col-type-text,
    td.col-type-text,
    th.col-type-notes,
    td.col-type-notes,
    th.col-type-symbol,
    td.col-type-symbol,
    th.col-type-formula,
    td.col-type-formula,
    th.col-type-mixed,
    td.col-type-mixed,
    th.col-type-unknown,
    td.col-type-unknown
  ) {
  font-variant-numeric: normal;
  white-space: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: pretty;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    th.col-type-stub,
    td.col-type-stub,
    th.col-type-text,
    td.col-type-text,
    th.col-type-notes,
    td.col-type-notes,
    th.col-type-symbol,
    td.col-type-symbol,
    th.col-type-formula,
    td.col-type-formula,
    th.col-type-mixed,
    td.col-type-mixed,
    th.col-type-unknown,
    td.col-type-unknown
  ):not([align]):not([data-source-align]) {
  text-align: left;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    th.col-type-numeric,
    td.col-type-numeric
  ) {
  font-variant-numeric: tabular-nums;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    th.col-type-numeric,
    td.col-type-numeric
  ):not([align]):not([data-source-align]) {
  text-align: right;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    th.col-type-interval,
    td.col-type-interval
  ) {
  font-variant-numeric: tabular-nums;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    th.col-type-interval,
    td.col-type-interval
  ):not([align]):not([data-source-align]) {
  text-align: var(--table-interval-cell-text-align, center);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    th.col-type-numeric,
    th.col-type-interval,
    th.col-type-symbol,
    th.col-type-formula
  ) {
  white-space: normal;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: pretty;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) :is(
    td.col-type-numeric,
    td.col-type-interval,
    td.col-type-symbol,
    td.col-type-formula
  ) {
  white-space: nowrap;
  overflow-wrap: normal;
  hyphens: manual;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) thead th[scope="col"]:is(
    .col-type-numeric,
    .col-type-transition,
    .col-type-measurement,
    .col-type-confidence-interval,
    .col-type-estimate
  ):not([align]):not([data-source-align]) {
  text-align: var(--table-quantitative-header-text-align, center);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) thead th[scope="col"].col-type-interval:not([align]):not([data-source-align]) {
  text-align: var(--table-interval-header-text-align, center);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) tbody :is(
    td,
    th[scope="row"]
  ):is(
    .col-type-numeric,
    .col-type-transition,
    .col-type-measurement,
    .col-type-confidence-interval,
    .col-type-estimate
  ):not([align]):not([data-source-align]) {
  text-align: var(--table-quantitative-cell-text-align, center);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) tbody :is(
    td,
    th[scope="row"]
  ).col-type-interval:not([align]):not([data-source-align]) {
  text-align: var(--table-interval-cell-text-align, center);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) thead th[scope="col"]:is(
    .layout-role-compact-data.header-shape-short.col-type-numeric,
    .layout-role-compact-data.header-shape-short.col-type-symbol,
    .layout-role-compact-data.header-shape-unit
  ),
.table-wrap.has-grouped-headers.has-quantitative-columns > .table-scroll > .data-table:not([data-active-column-count]) thead th.layout-role-group-member-data.header-shape-explicit-break.header-break-size-short,
.table-wrap.has-quantitative-columns > .table-scroll > .data-table:not([data-active-column-count]) tbody :is(
    td.col-type-category,
    th.stub-kind-technical,
    td.stub-kind-technical
  ) {
  white-space: nowrap;
  overflow-wrap: normal;
  hyphens: manual;
}

.table-wrap:not(.has-quantitative-columns) > .table-scroll > .data-table:not([data-active-column-count]) tbody :is(
    th.layout-role-stub,
    td.layout-role-stub
  ):not([valign]):not([data-source-valign]) {
  vertical-align: top;
}

.table-wrap > .table-scroll > .data-table thead th br,
.table-wrap > .table-scroll > .data-table tbody th br,
.table-wrap > .table-scroll > .data-table td br {
  content: "";
}

.table-wrap > .table-scroll > .data-table.has-panel-groups thead th {
  line-height: 1.35;
  padding-top: var(--table-panel-group-header-padding-y);
  padding-bottom: var(--table-panel-group-header-padding-y);
}

.table-wrap > .table-scroll > .data-table.has-panel-groups thead th:not([valign]):not([data-source-valign]) {
  vertical-align: var(--table-header-vertical-align, bottom);
}

.table-wrap .table-caption {
  padding: var(--table-caption-padding);
  font-size: var(--type-caption);
  text-align: left;
}

.table-wrap .table-caption .table-caption-title,
.table-wrap .table-caption .table-label {
  display: inline;
}

.table-wrap .table-caption .table-caption-title {
  color: var(--color-text);
  font-weight: 600;
}

.table-wrap .table-caption p {
  margin: 0;
}

.table-wrap .table-caption .table-caption-desc {
  display: inline;
  margin: 0;
}

.table-wrap .table-caption .table-notes {
  display: block;
}

/*
 * Canonical column sizing
 *
 * Role and value type never write a width. The orthogonal size state supplies
 * one bounded soft basis; balanced allocation replaces it with the same
 * count-neutral seed for every structurally equivalent column. Browser
 * auto-layout remains the final width owner.
 */
.table-wrap > .table-scroll > .data-table col[data-column-size="compact"] {
  --sup-table-column-basis: var(--table-column-size-compact-width);
}

.table-wrap > .table-scroll > .data-table col[data-column-size="medium"] {
  --sup-table-column-basis: var(--table-column-size-medium-width);
}

.table-wrap > .table-scroll > .data-table col[data-column-size="expanded"] {
  --sup-table-column-basis: var(--table-column-size-expanded-width);
}

.table-wrap > .table-scroll > .data-table col[data-column-size="auto"] {
  --sup-table-column-basis: auto;
}

.table-wrap > .table-scroll > .data-table[data-table-width-allocation="balanced"] col[data-column-size]:not([width]):not([data-source-width]) {
  --sup-table-column-used-width: var(--table-balanced-column-seed, 1%);
}

/*
 * The sole inferred-width consumer. Canonical and compatibility arms are
 * mutually exclusive; in `authored`, neither the table nor any column receives
 * a component width.
 */
.table-wrap > .table-scroll > .data-table[data-active-column-count]:not([data-table-width-allocation="authored"]) col[data-column-size]:not([width]):not([data-source-width]),
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]):not([data-table-width-allocation="authored"]) col:not([data-column-width-hint="source"]):not([data-column-span-expanded]):not([width]):not([data-source-width]),
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]):not([data-table-width-allocation="authored"]) colgroup:not(:has(> col)):not([data-column-width-hint="source"]):not([data-column-span-expanded]):not([width]):not([data-source-width]) {
  width: var(--sup-table-column-used-width, var(--sup-table-column-basis, auto));
}

/*
 * Pre-canonical fallback
 *
 * This block is intentionally gated by the absence of the canonical active
 * column count. It keeps old generated HTML usable while ensuring canonical
 * output has exactly one policy path. Wide stub/type aliases fall back to
 * `auto`; a stub or identifier is never widened just for being one.
 */
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]):not([data-table-width-allocation="authored"])[data-table-width-demand="fit"]:not([width]):not([data-source-width]) {
  width: 100%;
  min-width: 100%;
  max-width: none;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]):not([data-table-width-allocation="authored"])[data-table-width-demand="intrinsic"]:not([width]):not([data-source-width]) {
  width: max-content;
  min-width: 100%;
  max-width: none;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col:is(
    [data-column-width-hint="two-column-stub"],
    [data-column-width-hint="two-column-remainder"],
    [data-column-width-hint="categorical-stub-short"],
    [data-column-width-hint="categorical-stub-medium"],
    [data-column-width-hint="panel-group-stub"],
    [data-column-width-hint="technical-stub-short"],
    [data-column-width-hint="technical-stub-medium"],
    [data-column-width-hint="technical-stub-long"],
    [data-column-width-hint="type-wide"]
  ) {
  --sup-table-column-basis: auto;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="profile-compact"] {
  --sup-table-column-basis: var(--table-profile-compact-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="profile-medium"] {
  --sup-table-column-basis: var(--table-profile-medium-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="profile-expanded"] {
  --sup-table-column-basis: var(--table-profile-expanded-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="long-header"] {
  --sup-table-column-basis: var(--table-long-header-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="category"] {
  --sup-table-column-basis: var(--table-category-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="type-medium"] {
  --sup-table-column-basis: var(--table-type-medium-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="type-compact"] {
  --sup-table-column-basis: var(--table-compact-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="type-narrow"] {
  --sup-table-column-basis: var(--table-type-narrow-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col[data-column-width-hint="auto"] {
  --sup-table-column-basis: auto;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col.col-width-wide:not([data-column-width-hint]):not([width]),
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) colgroup.col-width-wide:not([data-column-width-hint]):not([width]) {
  --sup-table-column-basis: auto;
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col.col-width-medium:not([data-column-width-hint]):not([width]),
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) colgroup.col-width-medium:not([data-column-width-hint]):not([width]) {
  --sup-table-column-basis: var(--table-type-medium-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col.col-width-compact:not([data-column-width-hint]):not([width]),
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) colgroup.col-width-compact:not([data-column-width-hint]):not([width]) {
  --sup-table-column-basis: var(--table-compact-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) col.col-width-narrow:not([data-column-width-hint]):not([width]),
.table-wrap > .table-scroll > .data-table:not([data-active-column-count]) colgroup.col-width-narrow:not([data-column-width-hint]):not([width]) {
  --sup-table-column-basis: var(--table-type-narrow-width);
}

.table-wrap > .table-scroll > .data-table:not([data-active-column-count])[data-table-width-allocation="balanced"] col:not([width]):not([data-source-width]) {
  --sup-table-column-used-width: var(--table-balanced-column-seed, 1%);
}

/* Source alignment always wins over inferred type/layout defaults. */
.table-wrap > .table-scroll > .data-table :is(th, td):is([align="left" i], [data-source-align="left" i]) {
  text-align: left;
}

.table-wrap > .table-scroll > .data-table :is(th, td):is([align="center" i], [data-source-align="center" i]) {
  text-align: center;
}

.table-wrap > .table-scroll > .data-table :is(th, td):is([align="right" i], [data-source-align="right" i]) {
  text-align: right;
}

.table-wrap > .table-scroll > .data-table :is(th, td):is([align="justify" i], [data-source-align="justify" i]) {
  text-align: justify;
}

.table-wrap > .table-scroll > .data-table :is(th, td):is([valign="top" i], [data-source-valign="top" i]) {
  vertical-align: top;
}

.table-wrap > .table-scroll > .data-table :is(th, td):is([valign="middle" i], [data-source-valign="middle" i]) {
  vertical-align: middle;
}

.table-wrap > .table-scroll > .data-table :is(th, td):is([valign="bottom" i], [data-source-valign="bottom" i]) {
  vertical-align: bottom;
}

.table-wrap > .table-scroll > .data-table :is(th, td):is([valign="baseline" i], [data-source-valign="baseline" i]) {
  vertical-align: baseline;
}


/* 00-toc.css */
@media screen and (min-width: 992px) {

    .toc-wrap {
        width: var(--toc-wrap-width)
    }

}

@media screen and (min-width: 768px) and (max-width: 991px) {

    .toc-wrap {
        max-width: var(--toc-wrap-width);
        width: var(--toc-wrap-width);
    }
}





.toc ul li {
    border-left: var(--toc-item-border);
}

.toc ul li a {
    text-decoration: none;
    font-size: var(--type-toc-link);
    line-height: var(--toc-line-height);
    display: block;
    padding: var(--toc-link-padding);
    text-decoration: none;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    color: var(--toc-link-color);
    font-weight: 500;
}

.toc ul li a:hover {
    color: var(--toc-link-hover-color);
}

.toc {
    font-family: var(--rel-font-ui);
    line-height: var(--toc-line-height);
    position: sticky;
    top: var(--toc-top-offset);
    margin: var(--toc-margin);
    overflow: auto;;
}

nav.toc a.is-active {
    color: var(--toc-active-color);
    border-left: var(--toc-active-border-width) solid var(--toc-active-border-color);
    background-color: var(--toc-active-background);
}

nav.toc a.is-active:hover {
    background-color: transparent;
}

/* Hide focus rings for mouse users, show for keyboard users */
.toc a:focus:not(:focus-visible) {
    outline: none;
}

.toc a:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 var(--toc-focus-ring-width) var(--focus-ring-color);
}


/* 99-assets.css */
:root {
    --media-ui-font: var(--jmsacl-font-ui);
    --figure-caption-font-family: var(--jmsacl-font-ui);
    --table-font-family: var(--jmsacl-font-ui);
}

.btn.btn-icon.open-image {
    font-family: var(--media-ui-font);
}

.figure-labelline {
    font-family: var(--figure-caption-font-family);
}

.fig-description, .fig-long-desc, figcaption p, caption p, .figure-slide-caption p {
    font-family: var(--figure-caption-font-family);
}

.table-wrap .table-caption {
    font-family: var(--table-font-family);
}

.table-notes {
    font-family: var(--table-font-family);
}

.fig-label, .table-label {
    font-family: var(--figure-caption-font-family);
    font-weight: 600;
}

.table-caption-title {
    font-family: var(--table-font-family);
    font-weight: 600;
}

#all-figures-h, #all-tables-h {
    font-family: var(--media-ui-font);
    font-size: var(--type-heading-2);
    font-weight: 400;
    line-height: var(--media-heading-line-height);
}

.right-sidebar {
    position: static;
}


/* 99-base.css */
body {
    font-family: var(--jmsacl-font-body);
    font-size: var(--type-reading-base);
    line-height: var(--type-reading-line-height);
}

:root{
  --jmsacl-font-body: 'Noto Serif', serif;
  --jmsacl-font-ui: 'Source Sans 3', sans-serif;
  --jmsacl-color-accent: #4298b5;
  --jmsacl-color-accent-bg: #eefbff;
  --jmsacl-color-accent-bg-active: #e3f9ff;
  --color-text: #43423E;
  --color-muted: #767674;
  --color-border: #D5D5D4;
  --color-border-soft: #E3E3E3;
  --color-surface-subtle: #fbfbfb;
  --color-link: #006CB8;
  --color-link-active: #00548F;
  --color-accent: var(--jmsacl-color-accent);
  --color-accent-bg: var(--jmsacl-color-accent-bg);
  --color-accent-bg-active: var(--jmsacl-color-accent-bg-active);
  --focus-ring-color: var(--jmsacl-color-accent);
  --focus-ring-bg: var(--jmsacl-color-accent-bg);
  --figure-overlay-accent: var(--jmsacl-color-accent);
  --figure-overlay-accent-bg: var(--jmsacl-color-accent-bg);
  --publisher-header-journal-logo-flex: 0 1 260px;
  --publisher-header-publisher-logo-flex: 0 1 180px;
  --publisher-header-journal-logo-desktop-width: 260px;
  --publisher-header-journal-logo-tablet-width: 260px;
  --publisher-header-journal-logo-mobile-width: 220px;
  --publisher-header-journal-logo-compact-width: 220px;
  --publisher-header-journal-logo-narrow-width: 180px;
  --publisher-header-publisher-logo-tablet-width: 160px;
  --publisher-header-publisher-logo-mobile-width: 160px;
  --publisher-header-publisher-logo-compact-width: 120px;
  --publisher-header-publisher-logo-narrow-width: 100px;
  --chip-border-color: var(--color-border-soft);
  --chip-border-color-hover: var(--color-accent);
  --chip-border-color-active: var(--color-accent);
  --chip-background-hover: var(--color-accent-bg);
  --chip-background-active: var(--color-accent-bg);
  --chip-text-hover: var(--color-link);
  --chip-text-active: var(--color-link-active);
  --chip-icon-hover: var(--color-link);
  --chip-icon-active: var(--color-link-active);

  --type-reading-step-0: 0.9375rem;
  --type-reading-step-1: 1rem;
  --type-reading-step-2: 1.125rem;
  --type-reading-step-3: 1.25rem;
  --type-reading-step-4: 1.375rem;
  --type-reading-step-5: 1.875rem;
  --type-reading-step-6: 2.25rem;
  --type-ui-step-0: 0.8125rem;
  --type-ui-step-1: 0.875rem;
  --type-ui-step-2: 1rem;
  --type-ui-step-3: 1.125rem;
  --type-heading-1: 1.75rem;
  --type-heading-2: 1.5rem;
  --type-heading-3: 1.25rem;
  --type-heading-4: 1.125rem;
  --type-heading-5: 1rem;
  --type-heading-6: 0.9735rem;
  --space-inline-2xs: 0.1rem;
  --space-inline-xs: 0.15rem;
  --space-inline-sm: 0.25rem;
  --space-inline-md: 0.5rem;
  --space-block-xs: 0.2rem;
  --space-block-sm: 0.25rem;
  --space-block-md: 0.5rem;
  --space-block-lg: 0.75rem;
  --radius-control-sm: 0.35rem;
  --radius-control-md: 0.5rem;
  --radius-control-lg: 8px;
  --control-border-width: 1px;
  --focus-ring-width: 2px;
  --icon-author-corresp-size: 1.2rem;
  --icon-share-size: 1.5rem;
  --type-reading-base: var(--type-reading-step-0);
  --jmsacl-type-ordinary-script-scale: 0.70em;
  --jmsacl-type-negative-exponent-scale: 0.61em;
  --jmsacl-type-isotope-number-scale: 0.61em;
  --jmsacl-type-table-footnote-marker-scale: 0.85em;
  --type-trademark-registered-reading-scale: 0.80em;
  --type-trademark-tm-reading-scale: 0.85em;
  --type-trademark-registered-ui-scale: 1.5em;
  --type-trademark-tm-ui-scale: 1.5em;
  --type-trademark-registered-reading-vertical-align: super;
  --type-trademark-tm-reading-vertical-align: super;
  --type-trademark-registered-ui-vertical-align: super;
  --type-trademark-tm-ui-vertical-align: super;
  --type-trademark-reading-position: static;
  --type-trademark-ui-position: relative;
  --type-trademark-reading-top: auto;
  --type-trademark-ui-top: 0.3em;
  --type-trademark-reading-line-height: 1;
  --type-trademark-ui-line-height: 0.1;
  --type-editorial-summary: var(--type-reading-step-0);
  --type-plain-language-summary-label: var(--type-heading-2);
  --type-masthead-author: var(--type-ui-step-2);
  --type-masthead-meta: var(--type-ui-step-1);
  --type-tab-label: var(--type-ui-step-2);
  --type-sidebar-action: var(--type-ui-step-2);
  --type-sidebar-heading-prominent: var(--type-ui-step-2);
  --type-toc-link: var(--type-ui-step-2);
  --heading-2-weight: 550;
  --heading-3-weight: 575;
  --heading-4-weight: 600;
  --heading-5-weight: 625;
  --masthead-title-line-height: 2.5rem;
  --masthead-subtitle-line-height-large: 1.75rem;
  --masthead-subtitle-margin-top: 0rem;
  --masthead-affiliation-gap: 0.35rem;
  --rhythm-reading-major: 2.5rem;
  --rhythm-reading-media: 2rem;
  --rhythm-reading-media-loose: 3rem;
  --rhythm-reading-subsection: 1.5rem;
  --rhythm-reading-block-related: 1.5rem;
  --rhythm-reading-nested: 1rem;
  --rhythm-reading-tight: 1.15rem;
  --rhythm-reading-compact: 0.85rem;
  --rhythm-reading-after-heading: 0.25rem;
  --rhythm-heading-2-margin: var(--rhythm-reading-major) 0rem var(--rhythm-reading-after-heading) 0rem;
  --rhythm-heading-3-margin: var(--rhythm-reading-subsection) 0rem 0.35rem 0rem;
  --rhythm-heading-4-margin: var(--rhythm-reading-nested) 0rem var(--rhythm-reading-after-heading) 0rem;
  --rhythm-heading-5-margin: var(--rhythm-reading-tight) 0rem var(--rhythm-reading-after-heading) 0rem;
  --rhythm-heading-6-margin: var(--rhythm-reading-compact) 0rem 0.2rem 0rem;
  --heading-2-margin: var(--rhythm-heading-2-margin);
  --heading-3-margin: var(--rhythm-heading-3-margin);
  --heading-4-margin: var(--rhythm-heading-4-margin);
  --heading-5-margin: var(--rhythm-heading-5-margin);
  --heading-6-margin: var(--rhythm-heading-6-margin);
  --rhythm-callout-heading-margin: 0rem 0rem 0.25rem 0rem;
  --rhythm-abstract-heading-margin: 2rem 0rem 0.25rem 0rem;
}

/* headings */
h1{font-size:var(--type-heading-1); font-style:var(--heading-1-style); font-weight:var(--heading-1-weight); line-height:var(--heading-1-line-height); margin:var(--heading-1-margin)}
h2{font-size:var(--type-heading-2); font-style:var(--heading-2-style); font-weight:var(--heading-2-weight); line-height:var(--heading-2-line-height);  margin:var(--heading-2-margin)}
h3{font-size:var(--type-heading-3); font-style:var(--heading-3-style); font-weight:var(--heading-3-weight); line-height:var(--heading-3-line-height); margin:var(--heading-3-margin)}
h4{font-size:var(--type-heading-3); font-style:var(--heading-4-style); font-weight:var(--heading-4-weight); line-height:var(--heading-4-line-height); margin:var(--heading-4-margin)}
h5{font-size:var(--type-heading-4); font-style:var(--heading-5-style); font-weight:var(--heading-5-weight); line-height:var(--heading-5-line-height); margin:var(--heading-5-margin)}
h6{font-size:var(--type-heading-4); font-style:var(--heading-6-style); font-weight:var(--heading-6-weight); line-height:var(--heading-6-line-height); margin:var(--heading-6-margin)}

a {
    color: var(--color-link);
    cursor: pointer !important;
}

a:focus-visible {
    color: var(--focus-ring-color);
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}

#main-full-article section section p a {
    color: inherit;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: currentColor;
}

#main-full-article section section p a:focus-visible {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: currentColor;
}

#main-full-article section section p a:hover {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: currentColor;
}

button {
    cursor: pointer !important;
}

.sec-label {
    font-family: var(--jmsacl-font-ui);
}

.sec-title {
    font-family: var(--jmsacl-font-ui);
    font-weight: unset;
}

#abstract p:last-child {
    margin-bottom: var(--rhythm-abstract-end) !important;
}

#abstract::after {
    content: "";
    display: block;
    height: var(--rhythm-section-separator-size);
    background: var(--editorial-separator-color);
    margin: var(--rhythm-section-separator-margin);
}

#plain-language-summary,
#abstract {
    font-family: var(--jmsacl-font-ui);
    font-weight: 400;
}

#abstract {
    font-size: var(--type-abstract);
    line-height: var(--type-abstract-line-height);
}

#plain-language-summary {
    font-size: var(--type-plain-language-summary);
    line-height: var(--type-plain-language-summary-line-height);
}

#plain-language-summary {
    margin-bottom: var(--rhythm-callout-block-end) !important;
    padding: var(--rhythm-callout-padding);
    margin-top: var(--rhythm-callout-margin-top);
    border: var(--editorial-callout-border-width) solid var(--editorial-separator-color);
    background-color: var(--color-surface-subtle);
}

#plain-language-summary h2 {
    margin: var(--rhythm-callout-heading-margin);
    font-size: var(--type-plain-language-summary-label);
    font-weight: 400;
}

#plain-language-summary p {
    margin-bottom: var(--rhythm-callout-paragraph-end) !important;
    line-height: var(--type-plain-language-summary-line-height);
}

#body-introduction p {
    font-family: var(--jmsacl-font-ui);
    font-size: var(--type-body-introduction);
}

#plain-language-summary,
#abstract p {
    margin-bottom: var(--rhythm-summary-paragraph-end) !important;
}

#abstract p {
    line-height: var(--type-abstract-line-height);
}

#plain-language-summary strong,
#abstract strong {
    font-weight: 600;
}

#abstract h2 {
    margin: var(--rhythm-abstract-heading-margin);
    font-size: var(--type-abstract-label);
    font-weight: 400;
}

/* Keep structured XML/HTML semantics with the journal's run-in abstract style. */
#abstract > .abstract-section,
#abstract > .abstract-section > h3,
#abstract > .abstract-section > p {
    display: inline;
}

#abstract > .abstract-section > h3 {
    font: inherit;
    font-weight: 600;
    margin: 0;
}

#abstract > .abstract-section > p {
    margin: 0 !important;
}

#abstract > .abstract-section > h3::after,
#abstract > .abstract-section > p::after {
    content: " ";
}

h2 {
    margin: var(--rhythm-section-heading-margin);
}

#references h2 {
    font-family: var(--jmsacl-font-ui);
    margin: var(--rhythm-section-heading-margin);
    font-size: var(--type-heading-1);
    font-weight: 400;
    line-height: var(--reference-heading-line-height);
}

#references::before {
    content: "";
    display: block;
    height: var(--rhythm-section-separator-size);
    background: var(--editorial-separator-color);
    margin: var(--rhythm-references-separator-margin);
}

.references {
    font-family: var(--jmsacl-font-ui);
    font-size: var(--type-footnote);
    word-break: normal;
    overflow-wrap: normal;
    hyphens: none;
}

.references li {
    line-height: var(--reference-item-line-height);
}

.references a {
    text-decoration: underline;
    text-underline-offset: var(--reference-link-underline-offset);
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
}

/* Governed JMSACL typographic proportions. The data role is emitted only by
   the JMSACL transform so the shared renderer remains unchanged elsewhere. */
[data-typographic-role="ordinary-superscript"],
[data-typographic-role="ordinary-subscript"] {
    font-size: var(--jmsacl-type-ordinary-script-scale);
    line-height: 0;
}

[data-typographic-role="negative-exponent"] {
    font-size: var(--jmsacl-type-negative-exponent-scale);
    line-height: 0;
}

[data-typographic-role="isotope-mass-number"],
[data-typographic-role="isotope-atomic-number"] {
    font-size: var(--jmsacl-type-isotope-number-scale);
    line-height: 0;
}

.jats-isotope--stacked {
    position: relative;
    display: inline-block;
    min-width: 1.35em;
    padding-inline-start: 1.35em;
    white-space: nowrap;
}

.jats-isotope--stacked [data-typographic-role="isotope-mass-number"],
.jats-isotope--stacked [data-typographic-role="isotope-atomic-number"] {
    position: absolute;
    inset-inline-start: 0;
    width: 2.2em;
    text-align: end;
}

.jats-isotope--stacked [data-typographic-role="isotope-mass-number"] {
    top: 0.05em;
    vertical-align: baseline;
}

.jats-isotope--stacked [data-typographic-role="isotope-atomic-number"] {
    bottom: 0.05em;
    vertical-align: baseline;
}

.table-fn-ref[data-typographic-role="table-footnote-marker"] {
    font-size: var(--jmsacl-type-table-footnote-marker-scale);
}

.table-fn-ref[data-typographic-role="table-footnote-marker"] sup {
    font-size: 1em;
}

[data-typographic-role="registered-mark"] {
    font-size: var(--type-trademark-registered-reading-scale);
}

[data-typographic-role="trademark-mark"] {
    font-size: var(--type-trademark-tm-reading-scale);
}

[data-typographic-role="registered-mark"][data-typographic-context="ui"] {
    font-size: var(--type-trademark-registered-ui-scale);
}

[data-typographic-role="trademark-mark"][data-typographic-context="ui"] {
    font-size: var(--type-trademark-tm-ui-scale);
}


/* 99-fonts.css */
/* JMSACL fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:ital,wght@0,200..900;1,200..900&display=swap');

/* 99-footer.css */
footer::before {
    background-color: var(--footer-background-color);
}

footer {
    font-family: var(--jmsacl-font-ui);
}

.journal-text {
    font-size: var(--footer-journal-text-size);
    font-weight: 400;
    margin-top: var(--footer-journal-text-margin-top);
}

.issns {
    margin-top: var(--footer-issn-margin-top);
}

.issns, .publisher-block {
    font-size: var(--footer-meta-text-size);
    font-weight: 400;
}

.publisher-block {
    margin-top: var(--footer-publisher-block-margin-top);
}

.footer-bottom span, .footer-bottom a {
    color: var(--footer-text-color);
    line-height: var(--footer-bottom-line-height);
    margin: auto;
    font-weight: 400;
}

footer .journal-logo {
    max-width: var(--footer-journal-logo-width);
    height: auto;
}

footer .journal-logo-link,
footer .publisher-logo-link {
    display: inline-flex;
    line-height: 0;
}

footer .journal-logo-link {
    width: var(--footer-journal-logo-width);
    max-width: 100%;
}

footer .publisher-logo-link {
    width: var(--footer-publisher-logo-width);
    max-width: 100%;
}

footer .journal-logo-link .journal-logo,
footer .publisher-logo-link .publisher-logo {
    display: block;
    width: 100%;
    height: auto;
}

footer .journal-logo-link:focus-visible,
footer .publisher-logo-link:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset-loose);
}

footer .publisher-logo {
    max-width: var(--footer-publisher-logo-width);
    height: auto;
}

footer .hosting-by {
    width: auto;
    height: var(--footer-hosting-height);
}


/* 99-masthead.css */
.volume-year-and-pub-date, .article-type-and-doi {
    font-family: var(--jmsacl-font-ui);
    list-style: none;
    display: inline-flex;
    justify-content: space-between;
    color: var(--color-muted);
    flex-direction: row;
    border: var(--control-border-width) solid var(--color-border);
    width: 100%;
    box-sizing: border-box;
    padding: var(--masthead-meta-padding);
}

.volume-year-jmsacl {
    display: inline-flex;
    gap: var(--masthead-inline-gap);
}

.volume-year-jmsacl .masthead-separator {
    display: inline-block;
    white-space: normal;
    margin-inline: var(--masthead-separator-gap);
}

.year::before {
    content: "/";
    margin-right: var(--masthead-separator-gap);
}

.elocation::before {
    content: "/";
    margin-right: var(--masthead-separator-gap);
}

.article-title {
    font-family: var(--jmsacl-font-ui);
}

.title-subtitle-authors-wrapper .article-subtitle {
    margin-top: var(--masthead-subtitle-margin-top);
}

.article-subtitle {
    font-family: var(--jmsacl-font-ui);
}

.authors {
    font-family: var(--jmsacl-font-ui);
}

.authors li {
    border: var(--chip-border-width) solid var(--chip-border-color);
    border-radius: var(--chip-radius);
}

.aff-list li + li {
    margin-top: var(--masthead-affiliation-gap);
}

.author-chip:hover {
    border: var(--chip-border-width) solid var(--chip-border-color-hover);
    background-color: var(--chip-background-hover);
}

.author-chip:active {
    background-color: var(--chip-background-active);
    border: var(--chip-border-width) solid var(--chip-border-color-active);
}

.authors .author-chip:hover > button .corresp svg path {
    fill: var(--chip-icon-hover);
}

.authors .author-chip:active > button .corresp svg path {
    fill: var(--chip-icon-active);
}

.authors .author-chip:hover > button span {
    color: var(--chip-text-hover);
}

.authors .author-chip:active > button span {
    color: var(--chip-text-active);
}

.doi-href {
    color: var(--color-muted);
}

.doi a:hover {
    color: var(--color-link);
}

.doi a:active {
    color: var(--color-link-active);
}

.date-list {
    display: inline-flex;
    gap: 0;
}

.date-list li + li::before {
    content: "/";
    margin-inline: var(--masthead-separator-gap);
}

.tab {
    font-family: var(--jmsacl-font-ui);
}

.tab:hover {
    border-bottom: var(--masthead-tab-hover-border-width) solid var(--color-accent-bg);
}

.tab.is-active {
    border-bottom: var(--masthead-tab-active-border-width) solid var(--color-accent);
}

@media screen and (min-width: 992px) {

    .article-title {
        font-size: var(--type-masthead-title);
        font-weight: 500;
        line-height: var(--masthead-title-line-height);
    }

    .article-subtitle {
        font-size: var(--type-masthead-subtitle);
        font-weight: 400;
        line-height: var(--masthead-subtitle-line-height-large);
    }

    .authors {
        font-size: var(--type-masthead-author);
        line-height: unset;
    }

    .volume-year-and-pub-date {
        font-size: var(--type-masthead-meta);
        line-height: unset;
    }

    .article-type-and-doi {
        font-size: var(--type-masthead-meta);
        line-height: unset;
    }

    .tab {
        font-size: var(--type-tab-label);
    }

}

@media screen and (min-width: 768px) and (max-width: 991px) {

    .article-title {
        padding-right: var(--masthead-title-tablet-padding-right);
    }

    .article-subtitle {
        padding-right: var(--masthead-subtitle-tablet-padding-right);
    }

    .authors {
        font-size: var(--type-masthead-author);
        line-height: unset;
    }

    .volume-year-and-pub-date {
        font-size: var(--type-masthead-meta);
        line-height: unset;
    }

    .article-type-and-doi {
        font-size: var(--type-masthead-meta);
        line-height: unset;
    }

    .tab {
        font-size: var(--type-tab-label);
    }

}

@media screen and (min-width: 440px) and (max-width: 767px) {

    .authors {
        font-size: var(--type-masthead-author-compact);
        line-height: unset;
    }

    .volume-year-and-pub-date {
        font-size: var(--type-masthead-meta);
        line-height: unset;
    }

    .article-type-and-doi {
        font-size: var(--type-masthead-meta);
        line-height: unset;
    }

    .tab {
        font-size: var(--type-tab-label-compact);
    }

}


/* 99-popovers.css */
.popover-header {
    font-family: var(--jmsacl-font-ui);
    margin-bottom: var(--popover-header-margin-bottom);
}

.popover-header strong {
    font-weight: 400;
}

.ref-popover .popover-header strong {
    font-weight: 400;
}

.popover-section .section-title {
    font-family: var(--jmsacl-font-ui);
}

.author-popover {
    font-family: var(--jmsacl-font-ui);
}

.popover-body .ref-text {
    font-family: var(--jmsacl-font-ui);
    font-size: var(--popover-reference-text-size);
    word-break: normal;
    overflow-wrap: normal;
    hyphens: none;
}

.ref-popover .popover-body .ref-text a {
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
}


/* 99-publisher-header.css */
.header-wrap .journal-logo-link,
.header-wrap .publisher-logo-link {
    display: inline-flex;
    line-height: 0;
}

.header-wrap .journal-logo-link {
    flex: var(--publisher-header-journal-logo-flex);
}

.header-wrap .publisher-logo-link {
    flex: var(--publisher-header-publisher-logo-flex);
}

.header-wrap .journal-logo-link .journal-logo,
.header-wrap .publisher-logo-link .publisher-logo {
    display: block;
    width: 100%;
    height: auto;
}

.header-wrap .journal-logo-link:focus-visible,
.header-wrap .publisher-logo-link:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset-loose);
}

@media (min-width: 992px) {
    .header-wrap .journal-logo-link {
        flex-basis: var(--publisher-header-journal-logo-desktop-width);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-desktop-width);
    }
}

@media only screen and (min-width: 768px) and (max-width: 991px) {
    .header-wrap .journal-logo-link {
        flex-basis: var(--publisher-header-journal-logo-tablet-width);
    }

    .header-wrap .publisher-logo-link {
        flex-basis: var(--publisher-header-publisher-logo-tablet-width);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-tablet-width);
    }
}

@media only screen and (min-width: 440px) and (max-width: 767px) {
    .header-wrap .journal-logo-link {
        flex-basis: var(--publisher-header-journal-logo-mobile-width);
    }

    .header-wrap .publisher-logo-link {
        flex-basis: var(--publisher-header-publisher-logo-mobile-width);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-mobile-width);
    }
}

@media only screen and (min-width: 375px) and (max-width: 439px) {
    .header-wrap .journal-logo-link {
        flex-basis: var(--publisher-header-journal-logo-compact-width);
    }

    .header-wrap .publisher-logo-link {
        flex-basis: var(--publisher-header-publisher-logo-compact-width);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-compact-width) !important;
    }
}

@media only screen and (min-width: 310px) and (max-width: 439px) {
    .header-wrap .journal-logo-link {
        flex-basis: var(--publisher-header-journal-logo-narrow-width);
    }

    .header-wrap .publisher-logo-link {
        flex-basis: var(--publisher-header-publisher-logo-narrow-width);
    }

    .header-wrap .journal-logo {
        max-width: var(--publisher-header-journal-logo-narrow-width);
    }
}


/* 99-sidebar.css */

.download-button.pdf-available .btn {
    border: var(--sidebar-control-border-width) solid var(--color-accent);
}

.download-button.pdf-available:hover {
    background-color: var(--color-accent-bg);
}

.download-button.pdf-available a:active {
    background-color: var(--color-accent-bg-active);
}

.right-sidebar {
    font-family: var(--jmsacl-font-ui);
}

.right-sidebar details summary {
    font-size: var(--type-sidebar-heading);
    font-weight: 500;
}

.download-button .btn {
    font-size: var(--type-sidebar-action);
}

.right-sidebar details .btn.secondary:hover {
    background-color: var(--color-accent-bg);
    border: var(--sidebar-control-border-width) solid var(--color-accent);
}

.right-sidebar details .btn.secondary:active {
    background-color: var(--color-accent-bg);
    border: var(--sidebar-control-border-width) solid var(--color-accent);
}

.accordion.accordion--contrib ul li:not(:last-child) {
    margin-bottom: var(--sidebar-list-item-gap);
}

.accordion.accordion--abbreviations ul li:not(:last-child) {
    margin-bottom: var(--sidebar-list-item-gap);
}

.accordion.accordion--supplementary p strong {
    font-weight: 500;
}

.accordion.accordion--copyright p:first-of-type {
    padding-bottom: var(--sidebar-reset-padding) !important;
}

.share-block {
    margin-top: var(--sidebar-share-block-margin-top);
    padding: var(--sidebar-share-block-padding);
    border: var(--sidebar-control-border-width) solid var(--sidebar-share-link-border-color);
}

.share-block h3 {
    font-size: var(--type-sidebar-heading-prominent);
    margin-bottom: var(--sidebar-share-heading-margin-bottom);
    margin-top: var(--sidebar-share-heading-margin-top);
}

.share-links {
    display: flex;
    justify-content: space-between;
    gap: var(--sidebar-share-links-gap);
    flex-wrap: wrap;
}

.share-link {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: var(--sidebar-share-link-gap);
    padding: var(--sidebar-share-link-padding);
    border: var(--sidebar-control-border-width) solid var(--sidebar-share-link-border-color);
    border-radius: var(--sidebar-share-link-radius);
    text-decoration: none;
    color: var(--color-text);
    font-weight: 600;
    flex: auto;
}

.share-link__icon svg {
    width: var(--icon-share-size);
    height: var(--icon-share-size);
    display: block;
}

.share-link--linkedin .share-link__icon svg {
    fill: var(--color-social-linkedin);
}

.share-link--bluesky .share-link__icon svg {
    fill: var(--color-social-bluesky);
}

.share-link:hover {
    border-color: var(--sidebar-share-link-border-hover);
    background-color: var(--sidebar-share-link-background-hover);
}

.share-link:active {
    border-color: var(--sidebar-share-link-border-hover);
    background-color: var(--sidebar-share-link-background-active);
    transform: translateY(var(--motion-press-y));
    box-shadow: var(--shadow-control-inset);
}

.share-link:focus-visible {
    border-color: var(--focus-ring-color);
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
}


/* 99-toc.css */
.toc {
    font-family: var(--jmsacl-font-ui);
}

nav.toc a.is-active {
    border-left: var(--toc-active-border-width) solid var(--color-accent);
}

.toc a:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 var(--toc-focus-ring-width) var(--focus-ring-color);
}

.toc ul li a {
    font-size: var(--type-toc-link);
}